Seresto Collars

The Seresto collar for dogs and cats offers effective parasite protection for your pet in just one application. Each collar kills ticks and fleas on your pet for up to 8 months, and they’re available in varying sizes depending on your pet.

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Seresto Collars for Dogs

The Seresto flea collars for dogs are designed to provide up to 8 months of protection against fleas and ticks, making them a great choice for pet owners who want to keep their furry friends safe and healthy. The collars are easy to use and are designed to fit comfortably around your dog's neck, so they won't even know they're wearing it!

Do Flea Collars Work on Cats?

Yes! Seresto flea collars for cats are designed to provide up to 8 months of protection against fleas and ticks. These collars are adjustable to fit your cat's neck comfortably, and they are also water-resistant, so your cat can enjoy their time outdoors without worrying about the collar getting wet.

As well as being a nuisance to your pet, fleas can also spread a range of nasty diseases; make sure you know how to get rid of fleas on your pet by reading our guide. 

How Do Seresto Flea Collars work? 

The Seresto Flea Collar contains two active ingredients:

  • - Imidacloprid: This is an insecticide that affects the nervous system of fleas, ultimately causing their death.
  • - Flumethrin: This is a powerful acaricide, effective against ticks. It disrupts the nervous system of ticks, leading to paralysis and death.

Once the Seresto Flea Collar is applied, these active ingredients are released in low concentrations and are distributed over your pet's skin and hair. The collar's innovative technology provides a slow and continuous release of the active ingredients, offering long-lasting protection.

One of the standout features of the Seresto Flea Collar is its longevity. It can protect for up to 8 months, significantly longer than most other flea and tick prevention products. It's also water-resistant, so it continues to work even if your pet gets wet.

Seresto Flea and Tick Control Collars

There are plenty of reasons why a Seresto collar may be right for your pet. The benefits of using a flea collar include:

  • - Ease of Use: Flea collars are easy to put on and can be adjusted for a proper fit. They eliminate the need for messy topical applications or oral medications that some pets may resist.
  • - Continuous Release: Flea collars release the active ingredients gradually over your pet's skin and coat, providing constant protection.
  • - Water-Resistant: Many flea collars are water-resistant, allowing your pet to get wet without losing the protection.
  • - Cost-Effective: Considering their long-lasting effect, flea collars often turn out to be more cost-effective compared to other forms of flea and tick preventatives.
  • - Dual Action: Many modern flea collars not only repel but also kill fleas and ticks, helping to prevent infestations before they become a problem.
  • - Long-lasting Protection: Flea collars can provide protection against fleas and ticks for several months, often up to 8 months. This reduces the need for frequent reapplications as required by other forms of flea control.


Remember, while flea collars have numerous benefits, they may not be the best solution for every pet. Some animals may have sensitivities or allergies to certain types of collars. Always consult with a vet before starting any new flea or tick prevention regimen.