Antiparasite for dogs and cats: the best collars, pipettes and sprays of 2020 (Seresto, Scalibor and more)


Comparison, opinions and buying guide

In this post we will see the best antiparasitic for dogs and cats. You will find the content divided into 3 blocks:

  • Quick guide: in which we provide an initial orientation of the antiparasites by talking to you about their key points.
  • Analysis and opinion: where we give you all the details about each antiparasitic and our opinion about them.
  • Buying guide: in which we tell you the factors to consider when buying antiparasites for dogs or cats.

Quick guide: a first look at the best deworming products for dogs and cats


  • Long lasting anti-parasite collar for dogs

  • Anti-flea, anti-louse and anti-tick
  • Its effects last 8 months
  • It also reduces the risk of leishmania


  • The most effective collar to prevent leishmania

  • Also effective against fleas and ticks
  • Its effects last between 4 and 6 months
  • Available in 2 different sizes


  • The best anti-parasite collar for cats

  • Anti-flea, anti-louse and anti-tick
  • Its effects last 8 months
  • Cat safe: with release system


  • Triple protection anti-parasite pipettes for dogs

  • Anti-flea, anti-louse and anti-tick
  • Its effects last between 2 and 4 weeks
  • They also reduce the risk of leishmania


  • Effective and long-lasting dog pipettes

  • Anti-flea and anti-tick
  • Its effects last 4 weeks
  • They also reduce the risk of leishmania


  • The best anti-parasite pipettes for cats

  • Flea, tick and lice control
  • Its effects last between 2 and 4 weeks
  • Also effective against flea eggs and larvae


  • Anti-parasite spray for dogs and cats with fleas

  • Quickly kills fleas, ticks and lice
  • Good choice if the animal already has parasites
  • Does not act against larvae


  • Anti-parasite spray ideal for puppies and kittens

  • Quickly kills fleas, ticks and lice
  • Preventive effects of 4 to 12 weeks
  • Can be used on puppies older than 2 days

The best anti-parasite collars for dogs and cats

Parasite collars are a popular choice, especially for dogs, but can also be used for cats. They are very comfortable: we will only have to put them around the neck of our hairy man, leaving a separation of two fingers between the collar and his skin, and we will have him protected for several months.

These collars release the active ingredients that fight the parasites slowly and continuously, spreading throughout the animal’s body, so our pet must wear them at all times; we will only remove them if we are going to bathe them with shampoo.

They usually protect against various types of parasites, so by putting it on your furry one you will have a flea collar, tick collar, lice collar and in some cases also efficient against other bugs and insects.

Below we show you the models that have proven to be the most efficient on the market; we have based our choice on studies and scientific evidence to answer the question of which is the best anti-parasite collar for dogs and cats.

Seresto Dog Collar: a long lasting anti-flea and anti-tick device


Main features

  • Anti-flea, anti-louse and anti-tick
  • Its effects last 8 months
  • It also reduces the risk of leishmania
  • Available in 2 different sizes

The Seresto collar for dogs has been developed by Bayer laboratories, using a novel combination of materials that allow the release of the active ingredients it includes in a controlled way, at very low doses.

Thanks to that, it offers your dog up to 8 months of protection against fleas, lice and ticks, having proven to be really efficient: in this study it was proven that flea bites are reduced by at least 95%, and tick bites by at least 90%, in dogs that use the Seresto anti-parasite collar.

The use of the Seresto collar also considerably reduces the risk of infection with leishmania or canine leishmaniasis, a dangerous disease transmitted by the bite of the phlebotom mosquito (although, in that sense, the Scalibor collar has proven to be more efficient, as we will see below).

The Seresto flea collar for dogs is waterproof, so you won’t have to worry about it getting wet and raining, or your furry friend taking a dip in the river or beach. It is only advisable to take it off the dog if you are going to shampoo it.

The two active ingredients of Bayer’s Seresto are Imidacloprid, which acts against ticks, killing and repelling them, and Flumethrin, which kills and prevents the multiplication of fleas and lice. Both active ingredients are stored inside the collar, but do not act until it is placed on the dog.

Once in contact with the animal’s skin, the collar releases them gradually and constantly, so that they are distributed along the hair and skin, moving all over the body to protect it completely against parasites.

Seresto®, up to 8 months of protection and peace of mind

Because the Seresto dog collar releases small doses of its active ingredients, it can be used on puppies from seven weeks of age. Its ingredients are dermatologically tested so as not to damage the dog’s skin. The necklace is available in two sizes:

  • Seresto collar for small dogs (38 cm), for dogs up to 8 kg, such as a Chihuahua, a Shih Tzu, a Pekingese, a Yorkshire Terrier or a Mini Pinscher, for example.
  • Seresto collar for large and medium dogs (70 cm), for dogs over 8 kg, so you can use it from a medium size dog, such as a Beagle or a Cocker Spaniel, to a large size dog like a Great Dane, or a Pitbull or Labrador.

Note: the indication of the breeds is only indicative; weigh your dog well to make sure you buy the right anti-parasite collar for him.

You can see the composition of the Seresto collar for dogs, as well as all the indications and find more interesting information about it, having a look at its prospectus in this link.

Who should buy the Seresto dog collar?

Whoever wants to protect their dog with the best flea and tick collar on the market, especially those living on the Cantabrian coast or the Canary Islands (where phlebotom is hardly ever found). However, for those who live in other areas of Spain, and are especially concerned about canine leishmaniasis, Scalibor may be a better option.

Many veterinarians sell this flea and tick collar for dogs, although usually at a higher cost than some online pet stores. To buy the Seresto necklace cheap, on sale and at a good price, take a look at the following links: in Tiendanimal and Animalear they usually have it at a discount. By the way, Amazon and Zooplus don’t sell it these days.

Where to buy Seresto collar 38 cm (-8kg)



Where to buy Seresto collar 70 cm (+8kg)



Scalibor dog collar: the most effective antiparasitic to prevent Leishmaniasis


Main features

  • The most effective collar to prevent leishmania
  • Its effects last between 4 and 6 months
  • Also effective against fleas and ticks
  • Available in 2 different sizes

Scalibor, a product of the veterinary laboratory MSD Animal Health, is currently the only anti-parasite collar for dogs that has the authorization of the Spanish Agency of Medicine to include in its indications the repellent effect against phlebotom (you can see it in its brochure).

This small insect, which is similar to a mosquito, transmits the dreaded canine leishmaniasis, a disease that affects a large number of dogs every year in our country and can be fatal. Well, in several studies the Scalibor collar has been shown to be really effective in preventing canine leishmania or leishmaniasis, by reducing the risk of phlebotomine bite by 94% (study, study).

Unless you live on the Cantabrian coast or in the Canary Islands, two areas where phlebotom is hardly ever found, you must protect your dog from its dangerous bite; to do this, the Scalibor collar is the most recommended, as it is the best anti-parasite for dogs in the prevention of leishmania.

However, this collar not only works against phlebotomine, but also against fleas and ticks. Its active principle is deltamethrin, which is released gradually when the collar is in contact with the dog’s skin, until it covers its entire surface, being completely effective one week after it is put on.

On the one hand, the Scalibor deworming collar for dogs develops a repellent effect, so most phlebotoms, ticks or fleas do not get to stay on the animal. On the other hand, it causes nervous symptoms in the parasites that have managed to lodge in the dog, preventing both phlebotomies and fleas and ticks from biting it.

How Scalibor Dog Collar works

The Scalibor collar can get wet, as it is totally waterproof, so it does not lose its effectiveness even if it gets wet on rainy days, or in the event that your dog takes a dip. It is advisable, however, to remove it from your hair if you are going to give it a bath and use shampoo.

The effectiveness of the Scalibor collar lasts for 6 months against mosquito bites, phlebotoms and ticks, and 4 months against fleas.

It is suitable for any dog from seven weeks of age and especially for medium and large dogs, since deltramethrin is a very effective compound for large dog breeds and, in fact, for some miniature dogs it can be toxic (for the smaller ones, in general, pipettes are more recommended).

You can purchase the Scalibor dog collar in two different sizes:

  • Scalibor collar 48 cm: for small and medium sized dogs, such as a Boston Terrier, Duchshund or Shiba Inu, for example.
  • Scalibor collar 65 cm: for large dogs, such as a German Shepherd, Rottweiler or Golden Retriever, for example.

Note: the indication of the breeds is only indicative; weigh your dog well to make sure you buy the right anti-parasite collar for him.

Who should buy the Scalibor dog collar?

If you want to protect your dog from canine leishmaniasis: the Scalibor is the best anti-parasite collar to prevent this disease. However, if you live in the Canary Islands or the Cantabrian coast (where there is hardly any phlebotom), you may be better off with the Seresto, which is more effective against fleas and ticks and lasts longer.

The Scalibor Flea Collar can be found in many veterinary clinics; however, it is often cheaper in licensed online pet stores. To buy the cheap Scalibor necklace, at a good price and on sale, click on the following links to Tiendanimal and Animalear. In other online stores, such as Amazon and Zooplus, the Scalibor is not sold today.

Where to buy the Scalibor collar 48 cm



Where to buy the Scalibor collar 65 cm



Seresto cat collar: a long-lasting flea and tick repellent


Main features

  • Anti-flea, anti-louse and anti-tick
  • Its effects last 8 months
  • Cat safe: with release system
  • Odourless and waterproof

If you have a kitty, you can also protect it against fleas and ticks with the Seresto anti-parasite collar for cats, but you should use the version specially designed for our little cat friends instead of the one for dogs.

As in the dog version, the Seresto anti-parasite cat collar has imidacloprid and flumethrin as active ingredients, which have an anti-flea, anti-louse and anti-tick effect.

The Seresto cat flea collar works as follows: the active ingredients are protected within the polymer matrix of the collar, until you put it on the kitty.

Once you’ve put it on, it will begin to release adequate doses of these active ingredients on a constant basis, and these will spread through the fat layer of your cat’s skin and coat, distributing them over her entire body surface, so she’ll be fully protected from fleas, ticks and lice for up to eight months.

You can use the Seresto cat collar with complete peace of mind, because Bayer has rigorously tested it to ensure that the active ingredients in it are safe, not only for your kitty, but also for you and your family, as well as for the environment.

Adjusting the Seresto cat collar is also very easy. You can see how to do it in the following video:

In addition, to protect our feline companions, the Seresto cat collar includes a double safety system: on the one hand, a release mechanism by brake safety system that allows to increase the slack of the collar.

And, on the other hand, a controlled clearance point that offers a second level of protection, so that, in the unlikely event that your pussy gets trapped, its own strength would be sufficient to allow its rapid release. For all this, it is one of the best anti-parasite collars for cats on the market.

To see more details about the composition of the Seresto cat collar, as well as all its indications and other interesting information, you can take a look at its leaflet by clicking here.

Who should buy the Seresto cat collar?

Whoever wants to protect their kitty with the best flea and tick collar for cats on the market.

The Seresto collar can be found in many veterinary clinics, as it is one of the most effective flea collars for cats on the market.

However, in certain online stores (authorized for sale and specialized in pet products) it is common to see it at a cheaper price. It is not currently sold at Amazon and Zooplus, but you can check the current offers to buy it at Tiendanimal and Animalear through the following links.

Where to buy the Seresto cat collar



The best deworming pipettes for dogs and cats

The anti-parasite pipettes for cats and dogs are very practical and easy to use, as well as being very effective in protecting your furry friend from external parasites. They usually come in small single-dose vials, which contain a liquid.

If you are wondering how to pipette a dog or cat, the answer is very simple: you should apply the liquid from the pipette directly to your pet’s skin, right between his shoulders, an area he cannot reach to lick himself. If you have a large dog, you should also apply it along its entire back.

For your hair to be properly protected you must be careful that the liquid falls directly onto its skin, and not onto its hair, as the active ingredients in the pipette are distributed through the lipidic fat in the skin. You should also make sure not to bathe your dog or cat during the two days before and two days after the application of the pipette, in order to guarantee its effectiveness.

Let’s see below which are the best dog and cat pipettes you can find in the market, and with which you can protect your furry from fleas, ticks, and other external parasites.

Advantix dog pipettes: a triple protection anti-parasite


Main features

  • Anti-flea, anti-louse and anti-tick
  • Its effects last between 2 and 4 weeks
  • They also reduce the risk of leishmania
  • 4 versions: for dogs of all sizes

Advantix (triple protection pipettes for dogs), developed by Bayer, are really effective in keeping your furry dog protected from external parasites, thanks to their protective action. They have both an insecticidal and a repellent effect, and their active ingredients dissolve perfectly into your hairy skin, ensuring maximum protection against parasites.

The Advantix formula means that we are talking about a flea pipette for dogs, as it is very effective in preventing and treating infestations caused by these insects; not in vain, in the event that your dog has fleas at the time of application, they will die during the next 24 hours.

After application, the effect of Advantix pipettes lasts four weeks against fleas, and also against chewing lice.

Similarly, it is also very effective against ticks, which it repels and removes over a period of three to four weeks (in fact, as shown in this study, the effectiveness of Advantix against tick infections is no less than 96.1% to 98.9%).

Finally, it also repels phlebotomine (a good pipette against canine leishmaniasis or leishmania) for an interval of two to three weeks, as well as mosquitoes and stable flies.

Learn how Advantix works against ticks

Advantix triple protection dog pipettes can be used in dogs from 1.5 kg and seven weeks of age, and also in pregnant and lactating dogs, as they do not pose a risk to either the puppies or the mother.

They are available in four different formats, suitable for dogs of different weights:

  • Advantix 1 pipettes for mini dogs, between 1.5 and 4 kg, such as a Maltese Bichon or a Chihuahua. The box contains 4 pipettes of 0.4 ml each.
  • Advantix 2 pipettes for small dogs, between 4 and 10 kg, such as a Carlino or a Westie, for example. The box contains 4 pipettes of 1 ml each.
  • Advantix 3 pipettes for medium sized dogs, between 10 and 25 kg, like a French Bulldog, a Pitbull or a Border Collie, for example. The box contains 4 pipettes of 2.5 ml each.
  • Advantix 4 pipettes for large dogs over 25 kg, such as a Boxer, a Weimar Braco or a Mastiff, among others. The box contains 4 pipettes of 4 ml each.

Note: the indication of the breeds is only a guide; weigh your dog well to make sure you buy the right pipettes for him.

If you would like to have a closer look at the composition of Advantix dog pipettes, as well as their indications or other interesting data, you can take a look at their leaflet here.

Who should buy Advantix dog pipettes?

If you have a dog, want to keep it free of parasites, prefer the pipette format instead of a collar (or want to complement a collar with more protection), and trust in the experience and prestige of Bayer laboratories.

You can find Bayer Advantix in many veterinary clinics, as it is a product highly recommended by experts.

However, they are usually sold at a cheaper cost in some specialized online shops, such as Tiendanimal or Animalear (in other shops such as Amazon and Zooplus, they are not sold nowadays). To buy cheap Advantix pipettes, at a good price and on sale, click on the following links and check the current discounts.

Where to buy Advantix pipettes



Effitix dog pipettes: effective against fleas and ticks


Main features

  • Anti-flea and anti-tick
  • Its effects last 4 weeks
  • They also reduce the risk of leishmania
  • 5 versions: for dogs of all sizes

Effitix is an excellent external antiparasitic for dogs from Virbac Espa├▒a, which is applied using very easy to use pipettes and will give your dog four weeks of protection against the four main ectoparasites: fleas, ticks, mosquitoes that transmit heartworm and phlebotom, which transmits leishmaniasis.

The active ingredients of Effitix are fipronil and permethrin, two powerful insecticides (eliminates fleas) and acaricides (kills ticks). Its effectiveness in fighting these parasites has, in fact, been demonstrated in this study. In addition, permethrin also has a repellent effect that acts against mosquitoes and phlebotoms, making this antiparasitic an effective pipette for preventing leishmaniasis.

The great advantage of Effitix is that it offers four full weeks of protection against all ectoparasites, including phlebotomies and mosquitoes, while with other pipettes, your hair will only be protected against these two parasites for a maximum of 3 weeks.

Effitix dog pipettes have an exclusive design with double protection, easy to open, and have an anti-drip system, which allows precise control of their administration. It is very easy to apply, directly on the dog’s skin (it is very important that you remove the hair well, so that the product falls on the skin), and you will be able to be calm during a complete month.

How to apply a deworming pipette to your dog

The Effitix dog pipettes are available in five different formats, depending on the weight of the dog, and in all cases there are 4 pipettes in the package:

  • Effitix XS: pipettes for very small dogs, between 1.5 and 4 kg, such as a Chihuahua, a Pomeranian, or a Dwarf Poodle, for example.
  • Effitix S: pipettes for small dogs, between 4 and 10 kg, like a Llhasa Paso or a Dwarf Schnauzer, for example.
  • Effitix M: Pipettes for medium sized dogs, between 10 and 20 kg, such as a Breton Spaniel, Beagle or Border Collie.
  • Effitix L: pipettes for large dogs, between 20 and 40 kg, such as a Doberman, Bulldog or Chow Chow, for example.
  • Effitix XL: pipettes for very large dogs, between 40 and 60 kg, such as an Akita Inu, Great Pyrenees or Newfoundland, for example.

Note: the indication of the breeds is only a guide; weigh your dog well to make sure you buy the right pipettes for him.

You can see the composition of Effitix, as well as all its indications of use and more information, by taking a look at its leaflet.

Who should buy Effitix dog pipettes?

Whoever wants to get hold of anti-parasite pipettes whose effect is somewhat more durable than usual, and which have proven to be effective in protecting the dog from fleas and ticks.

The Effitix anti-flea and anti-tick dog pipettes can be bought in many veterinary clinics, although you will find them at a cheaper price in specialized online shops such as Tiendanimal or Animalear (other popular shops, such as Zooplus or Amazon, do not sell them at present). To see the current offers, click on the following links.

Where to buy Effitix pipettes



Frontline Combo cat pipettes: flea and tick protection


Main features

  • Flea, tick and lice control
  • Its effects last between 2 and 4 weeks
  • Also effective against flea eggs and larvae
  • Very easy to apply

With the Frontline Combo cat pipettes you will have your kitty perfectly protected against external parasites, while also protecting the environment you share, i.e. your home. This pipette antiparasitic offers your cat friend excellent protection against fleas, their eggs and larvae, as well as lice and ticks.

Thanks to its formula with IGR (growth regulating insecticides), Frontline Combo kills fleas at their earliest stage, thus preventing reinfestation in the space you share.

Its main active ingredients are fipronil, an insecticide and acaricide substance that acts very quickly, eliminating fleas, ticks and lice, and (S)-methoprene, an insect growth regulator, which prevents contamination of the environment by immature stages of fleas.

Once you have applied the pipette, any fleas your cat may have will die within 24 hours. As for ticks and lice, they will be eliminated during the next 48 hours. The Frontline Combo acts on several points of the nervous system of the parasites that come into contact with your hair, causing their death by nervous hyperexcitation in a very short time, as demonstrated in this study.

Also, these pipettes to combat fleas and mites in cats will avoid new infestations by adult fleas for four weeks, also preventing their multiplication by inhibiting the development of eggs and larvae and pupae. The effectiveness against ticks, on the other hand, lasts two weeks.

After application, the Frontline Combo pipette spreads over the entire surface of your cat’s body, completely covering both hair and skin, and storing in the sebaceous glands, where it forms a reservoir.

How to put Fronline combo pipettes on the cat

Frontline Combo can be used in kittens from 8 weeks old, and weighing more than 1 kg, and can also be used in pregnant and lactating females.

To apply, make sure your cat’s skin is dry, pull her hair back between her shoulders until the skin is visible, and place it at the base of her head to prevent her from licking herself. Do not bathe your cat until at least 48 hours after application.

If you want to see the composition of the Frontline Combo cat flea pipettes, as well as all their indications and more interesting information, you can access their leaflet by clicking here.

Who should buy the Frontline Combo cat pipettes?

If you want to keep your cat protected from parasites and prefer the pipette format to collars (or if you want to strengthen the anti-parasite effects of a collar and give your cat extra protection).

Frontline Combo, being one of the most serious aspirants to be considered the best cat pipette, is available in many veterinary clinics; however, it is common to see the product at a better price in specialized online stores such as Tiendanimal and Animalear (other popular stores, such as Zooplus and Amazon, do not sell them at this time).

To buy cheap Frontline Combo pipettes, at a good price and on offer, click on the links below.

Where to buy Frontline Combo pipettes



The best anti-parasite sprays for dogs and cats

Anti-parasite sprays for dogs and cats can be great if your furry friend already has external parasites, because once the product is applied, they are eliminated immediately. One of its great advantages is that these sprays can be used even on very small animals, only a few days old, making them a safe option to be used as anti-parasite for puppies or kittens.

Anti-parasite sprays should be sprayed all over the animal’s body, against the hair, taking care not to get the product in the eyes, and massaging gently, to ensure proper absorption.

As a disadvantage we must mention that this type of antiparasite can be somewhat complicated to apply, because most dogs and cats do not like the noise the sprayer makes and may try to escape.

In any case, it is always a good idea to have a bottle of anti-parasite spray at home, to reinforce the action of the pipettes or the collar at specific moments, or to quickly eradicate an infestation, in case you see a flea or tick on your fur.

Frontline Spray for cats and dogs: “total protection” anti-parasite


Main features

  • Quickly kills fleas, ticks and lice
  • Good choice if the animal already has parasites
  • Does not act against larvae
  • Can be used on puppies older than 2 days

The Frontline Spray for dogs and cats is an excellent broad-spectrum express anti-parasite treatment, which acts quickly in case of infestation by killing fleas, ticks and lice. To apply Frontline you must spray the product all over your dog or cat’s body, against the grain, until it is completely wet, taking care not to get it in the eyes.

To apply on the head, spray on the palm of your hand (with protective gloves), and stroke the face and ears of the animal, avoiding its eyes. Once you have applied it all over the body (not forgetting legs and tail), rub it well to distribute the product correctly (don’t forget to use gloves for this).

Make sure that the place chosen to apply Frontline is well ventilated: never smoke while using it, nor spray your furry one near a heat source. You should also note that you should not bathe your dog or cat for 48 hours before and 48 hours after applying the product. In the following video you can see how to use Frontline correctly:

Frontline Spray can be used on puppies from the first two days of life, without weight restrictions, and is also suitable for use on pregnant or lactating bitches.

The main active principle of Frontline Spray is fipronil, an insecticide and acaricide substance that acts very quickly, from the moment of application, eliminating fleas, ticks and lice: its effectiveness, as demonstrated in this study, is 99.5%.

You should be aware, however, that this product only eliminates adult parasites, but not larvae, so it is a good idea to combine it with a collar or pipette, provided your dog or cat is of the recommended age and weight to use it. However, this is a very useful product in case your furry is already infested with fleas or ticks, as it will kill them quickly.

If you would like to see the composition of the Frontline Spray, as well as more information about its directions for use and more, take a look at its leaflet here.

Who should buy Frontline Dog and Cat Spray?

Anyone who has a dog or cat that already has fleas or ticks living on its skin, and wants to remove them quickly and effectively. It is also ideal for very small puppies that cannot yet be fitted with a collar or deworming pipettes.

You will find this anti-parasite spray in many veterinary clinics, as it is a very popular product; however, you can save some money if you buy it in certain specialized online stores such as Tiendanimal or Animalear. To buy Frontline Spray at the best price, click on the links below and check the current offers.

Where to buy Frontline Spray



Effipro Anti-Parasite Spray for Dogs and Cats: for fleas, ticks and lice


Main features

  • Quickly kills fleas, ticks and lice
  • Preventive effects of 4 to 12 weeks
  • Efficient and easy to apply
  • Can be used on puppies older than 2 days

Effipro Spray is an external antiparasitic that can be used on dogs and cats, and effectively controls and prevents infestations by fleas, ticks and lice. It is a very easy to use product, thanks to its dispenser, and it is very safe. It can be used in dogs and cats from two days old, whatever their weight, although it is not recommended for use in sick or convalescent animals.

The active principle of Effipro is fipronil, which is an insecticide and acaricide that acts against the nervous system of the parasites, causing their death. Once applied, Effipro will have an effect against possible new flea infestations for up to 6 weeks in cats, and 3 months in dogs. As for ticks, their protective effect lasts up to 4 weeks in both dogs and cats.

To apply to dogs, spray the product against the hair over the entire surface of the body, at a distance of between 10 and 20 cm, until you see that all the hair is wet. To apply it to the head, spray some product in the palm of your hand (wearing protective gloves), and then gently apply it to your hairy face and ears, being careful not to get it in the eyes. For perfect absorption, it is recommended to gently massage the entire body of the dog, using gloves.

For application on cats, however, it’s best that, instead of spraying the product directly onto their body, you apply it to your hands (protected by gloves) and then massage it all over their body, as the noise of the spray could scare them off.

Whether you have a dog or a cat, it is recommended that you do not bathe them for 2-3 days before and after applying Effipro Spray. In a couple of hours, the product will have been completely absorbed, leaving no residue, and you can quietly caress your fur.

Effipro Spray is available in three different formats:

  • Effipro Spray 100ml: make between 6 and 12 sprays per kg of animal weight. Recommended for cats or small dogs up to 10 kg.
  • Effipro Spray 250 ml: make between 2 and 4 sprays per kg of animal weight Recommended for medium sized dogs, up to 20 kg.
  • Effipro Spray 500 ml: make between 1 and 2 sprays per kg of animal weight Recommended for large dogs, up to 40 kg.

You can see the composition of the Effipro Spray, as well as other interesting data about this parasite, by taking a look at its leaflet.

Who should buy Effipro dog and cat flea spray?

Whoever has a very small puppy (2 days old or more) and wants to protect it from external parasites efficiently while it is time to put a deworming collar or apply a pipette (usually from 7 or 8 weeks of age).

Effipro Anti-Parasite Spray for Cats and Dogs is available at veterinary clinics and some specialized online stores, such as Tiendanimal or Animalear (the latter being where it is usually sold at a better price). You can see the offers currently in force for the product by clicking on the following links:

Where to buy Effipro Spray



Buying guide: everything you need to know about antiparasites for dogs and cats

When you decide to adopt a dog or cat there is one thing you should be very clear about: you are making an important commitment to him or her that will last as long as he or she lives, and it is your obligation to ensure his or her welfare.

The fact is that we all have assumed the importance of vaccinating our pets, but there are those who do not give as much importance to the deworming of our dogs and cats, especially those who live in an urban environment, since they think it is very unlikely that their pet will contract fleas, ticks or any other type of parasite; however this is a big mistake.

In the following buying guide we will review the different types of antiparasite products for dogs and cats that we have available in the market, and we will see what the advantages of each one are.

We will also talk about the importance of correct deworming of our dear furry friends, and how dangerous it can be not to use a good anti-parasite, both for them and, sometimes, for ourselves.

Types of parasites and antiparasites for dogs and cats

Our hairy people are exposed to many types of parasites, which can basically be of two kinds: internal parasites and external parasites. Not only are parasites annoying, but they can cause serious health problems for your dog or cat, so it’s vital that you don’t forget to de-worm them regularly.

Internal parasites and antiparasites for dogs and cats

Internal parasites are those that live inside the animal, mainly in the intestine, but can also lodge in other organs, such as the lungs or heart. Some of them can even be transmitted to humans, causing serious diseases. It is therefore essential that you prevent the appearance of this type of parasite with the appropriate medication.

The most common are anti-parasite pills, which you should normally give to your dog or cat monthly or every three months; however, there are also other types of anti-parasite pills, such as oral paste or anti-parasite pipettes, which are especially useful for cats, as it is often not easy to make our little felines swallow a pill.

It is best to check with your vet which type of anti-parasite is best for preventing internal parasites in your dog or cat: he or she will be able to advise you on which is best for your pet, indicating the dose to give depending on his or her weight and how often you should give it.

External parasites and antiparasites for dogs and cats

External parasites, on the other hand, are those that we can find in the skin or among the hair of our dogs and cats. They are mainly fleas and ticks, but also lice and mosquitoes.

Not only do they cause great discomfort and itchiness to our furry friends, but they can also transmit very serious, sometimes even fatal, diseases to them, so make sure you always have your pet protected by using a good anti-parasite.

Don’t take unnecessary risks here, and always use products of proven quality. Don’t buy any cheap necklace or pipette you can find in any supermarket, as you may be playing with something as important as your furry friend’s health.

In this post we have been reviewing this type of antiparasite, the external ones, with the intention of helping you to find the best flea and tick collar, to answer the question of which is the best pipette for dogs and cats and to clear the doubt of which antiparasite spray is more efficient.

What type of antiparasitic is the most suitable for my dog or cat? Collar or pipette? Should I have a spray as well?

The right type of antiparasitic for your furry friend will depend on where he lives and what kind of life he leads. For example, if you have a cat that lives in a flat and never goes outside, it will not need as extensive protection as one that does. And it is not the same to have a dog that only goes for a walk in urban environments as one that lives in the country or makes frequent excursions to the mountains.

You should also take into account the area of the country where you live: if it is an area where there are phlebotomes, for example, you should choose an antiparasitic that acts against them (the Scalibor collar, for example), while if you live in an area where this insect does not live, you can choose another one that focuses more on fleas and ticks (the Seresto collar or Advantix pipettes).

Actually, in most cases, it’s a good idea to combine more than one antiparasitic. For example, you can put a necklace on your furry friend and, in the months when fleas and ticks are most abundant, combine it with pipettes.

In case you occasionally take your dog for a walk in the countryside, it can be very useful to have a spray at home, to reinforce your usual antiparasitic. There is little prevention, and to the question: what is better, pipette or flea and parasite collar? the answer is: both.

Is it necessary to de-worm a cat that never leaves the house?

Although the risk of your cat getting parasites is obviously much lower if she doesn’t leave the house, it’s not impossible: you can be a vehicle for parasites yourself.

Believe it or not, you can wear parasite eggs, both internal and external, on the soles of your shoes, or you can wear a flea on your clothes. And if, as in my case, there is also a dog in the family, the chances increase even more.

So the answer to this question is yes: even if your cat doesn’t leave the house, you should still de-worm it if you want to avoid a scare.

The importance of worming your dog and cat

As we have already made clear, if you live with dogs and/or cats it is absolutely essential that you deworm them periodically, both internally and externally.

The fact that your furry friend has fleas or ticks, or is bitten by an insect is, without a doubt, very annoying as it causes itching, skin disorders and allergies, but, apart from all that, when these small parasites bite an animal, in addition to extracting blood, which they feed on, they can also transmit infections or parasites that they have extracted by biting another animal that is sick.

Most of these diseases are also zoonoses, which means that they can also affect humans, so correct deworming is very important, both for your hair and for yourself and your human family, especially if you have children at home.

To gain a wider perspective on how important the correct deworming of our furry friends is, let’s look at some of the diseases and parasites that can be transmitted by external parasites to your dog or cat.

Diseases that can be transmitted by fleas

Fleas are particularly annoying parasites, and can be difficult to eradicate because of how quickly they reproduce, so once your dog or cat has been infested, fleas can invade other areas of your home.

That is why it is best to prevent, using a good antiparasitic like the ones we have seen in this article. These are some of the diseases that can spread fleas to your dogs or cats.

Allergic dermatitis (DAPP)

This is undoubtedly one of the most common problems that can be caused by flea bites, both in dogs and cats, as many of them are particularly sensitive to the saliva of these parasites, which causes them a strong allergic reaction that is very itchy and even painful.

This will cause them not to stop scratching, licking, and even biting themselves, leading to alopecia and even injury. Learn more about allergic dermatitis from flea bites.

BartonellosisIt is

a disease caused by bacteria and, in general, is more frequent in cats than in dogs, although it can also affect our dogs, and even humans, if scratched by a cat whose nails are contaminated with infected flea feces, or bitten by an infected dog (it seems that it can be transmitted by its saliva).

Symptoms of bartonellosis may include nosebleeds, severe endocarditis, neurological disorders, bone as well as liver and spleen conditions, or blood vessel injuries. More information on bartonellosis.

DipylidiosisThis disease is actually caused by an intestinal parasite, a flatworm called Dipylidium caninum; however, fleas and lice can harbor its larval phase. If our dogs or cats lick or scratch themselves using their teeth, they can swallow a flea or louse and the larvae will go on to develop in their small intestine.

The main symptom that our dog or cat has this parasite is anal itching caused by the movements of the parasites in the anus, which causes our furry friends to drag their anus across the floor to scratch, or lick the area.

If the number of parasites is high, other problems may also occur, such as a digestive condition, which can alternate between constipation and diarrhoea, impoverishment of the coat (loss, lack of shine, brittle hair), or retarded growth of puppies. If the infestation is massive, seizures and epileptic seizures can occur. Learn more about diphyllidiosis.

Feline Infectious Anemia (Hemoplasmosis)

This is a disease produced by hemotropic mycoplasmas, bacteria that infect red blood cells, adhering to their surface. Nowadays, it is considered the most infectious disease that affects cats, producing anemia that, sometimes, ends with their lives.

The main route of transmission is through the bite of fleas infected with the bacteria, after having bitten another infected cat. Although less frequently, it can also be transmitted by ticks. Symptoms of this disease include decreased appetite, fever, depression, weakness, pale color, and weight loss. Learn more about feline infectious anemia.

Diseases that can be transmitted by ticks

Ticks usually live in areas with bushes, shrubs, grass or trees, from where they climb to strategic areas of their body, where the blood flow is more superficial and it is easier for them to bite and feed, such as the ears, face, neck, armpits, groin area, interdigital spaces and, in general, those where the skin is thinner.

Once they are in a suitable area, they hook themselves, through parts of their mouth, to the skin, injecting their saliva and sucking the blood.

When they are hooked, they are quite small and flat and not well attached to the animal’s skin, but as they suck blood, they swell, sometimes to the size of a pea.

If your dog or cat has a severe tick infestation it can become thin and weak, as well as anaemic, due to blood loss; but in addition, these parasites can act as transmitters of infectious diseases, some of which are quite serious. Let’s see them.

The tick

Ehrlichiosis and AnaplasmosisThese

are two very similar diseases, both caused by intracellular bacteria that invade cells such as lymphocytes and platelets, thus multiplying and distributing themselves throughout the animal’s body.

They mainly affect the spleen, liver, kidneys, lymph nodes, joints and nervous system. These are two diseases that can affect dogs and cats, although the latter to a lesser extent. It can also affect the human being.

Clinical signs include fever, weight loss, apathy, pale mucous membranes, enlarged lymph nodes, anemia, epistaxis (nosebleeds), difficulty breathing, petechiae and ecchymoses, lameness, polyarthritis and eye injuries.

In a second phase of the disease, the animal may be asymptomatic for up to five years, but if its immune system is not able to eliminate the bacteria, it may become chronically ill, at which point it can become fatal, especially in the case of small breeds. Learn more about ehrlichiosis.

Lyme disease or BorreliosisAn

infectious disease caused by a bacterium called Borrelia, which spreads throughout the body and mainly affects dogs and humans but can also affect cats. It is mainly transmitted by ticks that are found in wooded areas.

Clinical signs that may appear include fever, enlarged lymph nodes, limp due to polyarthritis, weight loss, apathy, vomiting, diarrhea, kidney disorders and, in the most severe cases, cardiomyopathy and meningitis. Learn more about Lyme disease.

Piroplasmosis or BabesiosisIt is

a disease transmitted by a protozoan called Babesia that generally affects dogs, although it can also affect cats and humans. It is transmitted by ticks that are found in both rural and urban areas.

The protozoa that cause this serious disease live and multiply within the red blood cells, causing their destruction, which causes anemia in the affected animal. In addition to anemia, other characteristic symptoms are dehydration, apathy, weight loss, and fever.

Without proper treatment, it can become fatal, and even when treated, the animal can be left with kidney damage. More information about babesiosis.

Tick ParalysisFemales of

some tick species secrete a powerful neurotoxin that they can inject into our furries when they attach themselves to them, affecting their nervous system and causing paralysis.

In addition to this, other symptoms may also appear, such as vomiting, weakness, loss of reflexes, difficulty eating, etc. Some animals can die if the thoracic muscles are affected.

Keep in mind that your dog or cat doesn’t have to have a massive tick infestation to get this disease: just because he has one tick that secretes this toxin, he can be paralyzed. This is why prevention is important, as sometimes a single tick can be difficult to detect. Learn more about tick paralysis.

Diseases that can be transmitted by mosquitoes

We all know how annoying mosquitoes and their bites can be, but we humans are not the only ones who suffer from them, our dogs and cats are also exposed to these small insects.

Unlike fleas and ticks, parasites that live in the hair of our four-legged friends, clinging to their skin and feeding on their blood, mosquitoes will only be on the outer surface of our furry friends for the brief seconds it takes them to feed.

Still, in addition to causing itching, these tiny insects can also transmit diseases to our dogs or cats. These are the main ones:

LeishmaniosisLeishmaniosis is a potentially serious, even fatal, disease that mainly affects dogs, but also, although to a lesser extent, cats and humans.

It is a disease produced by a microscopic parasite called Leishmania Infantum, and is transmitted through the phlebotom, a small insect very similar to a mosquito. Due to the characteristics of the parasite, it is very difficult to completely eliminate it from the dog’s blood, so this disease, to this day, has no cure.

The symptoms of the disease can be very varied. Some infected dogs, in fact, do not show symptoms for a long time, and may even never show them, remaining as simple carriers of the disease.

In other cases, however, symptoms such as anemia, weight loss, hair loss, scaling, redness, sores and wounds that do not heal, nosebleeds, eye problems, lameness, vomiting, diarrhea, exaggerated nail growth, and in the most severe cases injuries to internal organs (liver, kidneys, spleen, intestine, etc.) that cause deficiencies in basic and vital function, and that can seriously endanger the animal’s life, appear.

Leishmaniosis is endemic in Spain: only the Cantabrian coast and the Canary Islands are free of this disease, at least for the time being, although with increasing temperatures, it is spreading to more and more places.

There is a vaccine against Leishmaniosis, and if you live in one of the areas where there is more incidence (the communities where the most cases are concentrated are Madrid, Catalonia, Aragon, Castilla-La Mancha, Andalusia, Valencia, Extremadura, Murcia and the Balearic Islands) it is recommended that you give it to your dog.

Even so, the vaccine does not protect 100%, so the ideal is to combine it with an antiparasitic, to prevent the phlebotom from biting your hair (the most recommended for the prevention of leishmaniasis is the Scalibor collar). Learn more about leishmaniasis.

Dirofilariasis or heartworm diseaseThis is a

disease caused by worms called filarias that mainly affects dogs, although cases can also occur in cats and humans.

The parasite is transmitted by mosquitoes, which bite an infected animal and ingest the larvae of the worm. When they bite another animal, they transmit these larvae to it, which, through the bloodstream, will migrate from the area of the bite to the heart and lungs, where the larvae will grow, until they become worms of up to 30 cm in length.

Symptoms will not appear until the disease is already very advanced, and include coughing, difficulty in exercising, weight loss, tiredness, nosebleeds, edema and respiratory problems. If not treated properly, it can lead to the death of the animal. More information on dirofilariasis.

FAQ: other frequent questions about antiparasites for dogs and cats

What’s better? Necklace or deworming pipette? Or maybe a spray?

Anti-parasite collars have the advantage that their effect lasts significantly longer, although both methods are equally effective.

However, we would say that in very small dogs (mini size), pipettes are more suitable, as the concentration of antiparasitic substances in the collars may be too high for them. In cats, or medium and large dogs, the ideal would be to combine both methods: they should always wear an anti-parasite collar, and, in the months with more abundance of fleas and ticks, combine it with pipettes.

Anti-parasite sprays, on the other hand, are very useful when the animal already has ticks or fleas in its coat.

Do deworming collars really work?

Obviously, this will depend largely on the deworming collar used; but there are several models on the market, such as the well-known Seresto or Scalibor, which have proven their effectiveness in many veterinary studies. If you get one of these models, the answer is: yes, they work.

Serto or Scalibor? Which is better?

When faced with the dilemma of whether to use Scalibor or Seresto as a deworming collar for your dog or cat, the answer is that it depends on your animal and the area in which you live.

Scalibor is more efficient in preventing canine leishmaniasis (a disease transmitted by phlebotomine), so it would be the best option for dogs living in areas with a high presence of this type of insect (much of Spain, with the exception of the Cantabrian Coast and the Canary Islands, where there is hardly any phlebotomine).

The Seresto, on the other hand, is more efficient against fleas and ticks, and also has a longer duration (up to 8 months), so it would be the most recommended option for cats and for dogs living in areas with low concentration of phlebotomes.

Can a deworming collar cause adverse effects on my dog or cat?

The answer is yes: as in humans, some animals may have allergic reactions to some of the components of anti-parasite collars, although this is obviously not usual (in most cases it does not occur).

If you notice an allergic reaction in your dog or cat soon after you put a deworming collar on it, remove it immediately and visit your vet.

How often do I have to change my dog’s or cat’s pest collar?

It depends on which one you buy for your pet: for example, the effects of the Seresto last 7-8 months, after which you should put another collar on your furry, while the Scalibor lasts between 4 and 6 months. Always follow the indications of the collar mark in this respect.

How often do I have to apply a deworming pipette to my dog or cat?

As with necklaces, each brand of pipette indicates a different duration of its anti-parasitic effects. Advantix, for example, is efficient for 2 weeks against phlebotom, 3 against ticks, and 4 against fleas, while Effitix protects against mosquitoes and phlebotom for 3 weeks, and 4 weeks against all other parasites.

Therefore, always follow the markings to know, when applying a dog or cat pipette, how often to do so.

And here is our tour of the best antiparasitic for dogs and cats that you can find today. I hope I have helped you to become aware of the great importance of de-worming our furries, and of the many health problems that can arise from not doing so.

In any case, if you have any doubts, it is best to visit your vet: he or she will be able to advise you on what is best for your furry friend.

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I love animals, especially those that live with me: my dog Rufus and my cat Ronno. I like to give them the best, and I want to help you choose the right accessories for your pets.

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