Seresto Flea Collar

Seresto for Cats flea collar prevents flea infestations (adults & larvae in the home) for up to 8 months.Seresto Flea collar for Kittens and Cats is the new addition to the Advantage family. 2022
$ 35.99 $ 47.87 2019-09-18
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5 / 5
Reviews: 6
As I don't like applying all those messy solutions or oral tabs, I just go with seresto collar for my cat to protect her from fleas. And it is best buy at vetsupply for me.
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Seresto Flea Collar for Kittens & Cats (Orange)

for Kittens & Cats (Orange)
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$ 47.87
$ 35.99

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Advantage Seresto Flea Collar for Cats

Advantage Seresto is a unique breakthrough collar designed for cats. The innovative collar is used for the treatment and prevention of flea infestation for up to 8 months. The long lasting action offers protection from fleas for longer period. The odourless collar treats and controls flea allergy dermatitis and reduces the danger of transmission of flea-borne disease (Bartonella Henselae) and the flea tapeworm. Within 24 hours of applying the collar, flea infestation comes under control and 98% existing fleas are killed. Seresto kills fleas on contact, so they don’t need to bite to be killed. Hence, your cat is protected against flea bites.

This easy to use collar is designed with two safety release mechanisms. When a cat gets trapped, the cat’s own strength helps to widen the collar for quick release. In case of harder pull, the collar breaks and releases your cat. Seresto is odourless and safe for kittens from 10 weeks of age.

How does it work?

Advantage Seresto collar contains unique combination of imidacloprid and flumethrin. The collar is designed with an innovative delivery system where active ingredients are slowly and continuously released in low concentrations from the collar. These contents spread and contacts the skin over the entire skin surface of your cat. The ingredients do not have to be spread into the blood as the mode of action does not require fleas to bite. When fleas come in direct contact, imidacloprid kills fleas through nerve triggering mechanism. The other ingredient flumethrin works in conjunction with imidacloprid to boost its activity against fleas.


  • One collar is useful for one animal.
  • Remove collar from the pouch before use.
  • Unroll the collar and remove all the plastic connectors.
  • Adjust the collar around the neck of your cat without overtightening.
  • Ensure to leave 2 fingers space between the neck of a cat and the collar.
  • Pull collar over the loop and cut off any excess length extending beyond 2 cm.
  • The collar should be worn continuously for the full protection period.
  • For growing kittens, check the collar periodically and adjust the fitting accordingly.

Key Benefits

  • Innovative flea protection system for cats
  • Kills fleas without them having to bite the animal
  • Existing adult fleas are killed within 24 hours after collar application
  • Protects felines from flea infestation for up to 8 months
  • Lowers the risk of flea-borne diseases
  • Odourless and easy to use collar
  • Easily fits and adjusted for growing kittens
  • The breakthrough technology helps cat to get free in trapped situation


  • Read safety directions.
  • For animal treatment only.
  • Keep out of reach of children.
  • Do not allow children to play with the collar.
  • Wash hands after use.
  • Store at room temperature.
  • For external use only.
  • Do not open inner pouch until ready to use.
  • The safety of this product is not evaluated for pregnant and lactating animals.


  • No possible contraindications seen of using this product.

More Information

Target species Cats
Mode of administration Topical
Active Ingredients Flumethrin
Manufacturer Bayer
Brand Name Advantage
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Reviews: 6
Rating : 1803
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Seresto Flea Collar

Seresto Flea Collar

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Perfect to kill fleas

Ever since my dog has worn this collar, I haven't seen him itching or scratching. He is completely flea free.

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Best Collar For Cats

The material is so soft that my cat doesn't feel uncomfortable wearing it.

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Nice Product

Fits properly on my kitty's neck and I like the material of the collar.

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Lois S

Seresto flea collars for cats

I have two cats who groom each other and so could not use spot ons as it made the younger one very ill. These collars are an absolute winner. Have been using them now for 4 months, fantastic.

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Quick result

My kitty is little fussy, she will never take those chews or tabltes. Then my vet recommended me to use this collar and I can see the result now. I am happy that got it at best price at vetsupply.

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