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$62.98Chewy Price
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About Seresto


Vet-Recommended Flea and Tick Protection
Help your dog lead the pack with long-lasting 8 month protection from Seresto. This easy-to-use, non-greasy, odorless collar kills and repels fleas and ticks for eight continuous months with daily wear, and can even help treat and control sarcoptic mange and lice. Get the performance you expect from a monthly treatment in an economical collar for convenient, effective protection.
Continuous Release for Long-Lasting Prevention
With Seresto, fleas and ticks are killed and repelled through contact, with no biting required. The active ingredients stored within the collar release in low concentrations with daily wear and distribute over your dog's skin and coat from head to tail for effective coverage. As the active ingredients wear off over time, the collar continuously replenishes the skin and coat with a new supply, for 8 continuous months.


Why Choose Seresto?
The veterinarian-recommended Seresto collar is non-greasy and helps avoid the inconvenience of applying monthly treatments. If fleas and ticks are repelled, they cannot bite and transmit dangerous diseases. It also helps to treat and control sarcoptic mange and kill lice. Seresto also doesn't interfere with your dog's regular collar and can easily be worn simultaneously.
Protection Your Pet Can Wear
Seresto brings convenience to every pet owner with lasting 8 month protection against fleas and ticks. Plus, Seresto works through contact which means fleas and ticks don't have to bite for the active ingredients to work. It's also available without a prescription, so it's just one less step to take care of.


A Little Water Never Slowed You Down
Seresto is water-resistant and remains effective following a shampoo treatment, swimming or after exposure to rain or sunlight. Under normal conditions, effectiveness lasts for 8 months. In order to maintain an eight-month duration, dogs must not be bathed more than once per month. For dogs that swim once a month or more, the control duration is reduced to 5 months for flea control and reduced to 7 months for tick control.
About Seresto
Seresto is manufactured by Bayer, a leading name in the healthcare industry for over 150 years. Seresto kills and repels fleas and ticks for eight continuous months in one easy-to-use, non-greasy, odorless collar. It effectively kills fleas and ticks and is veterinarian-recommended, so you can feel confident knowing that your pet is getting effective protection.
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Customer Rating | ||||
Price | $62.98Chewy Price | $62.98Chewy Price | $32.97Chewy Price | $33.99Chewy Price |
Autoship | $59.83Chewy Price | $59.83Chewy Price | $31.32Chewy Price | $32.29Chewy Price |
Top Ingredients | Active Ingredients: Flumethrin 4.5%, Imidacloprid 10.0%. | Active Ingredients: Flumethrin 4.5%, Imidacloprid 10.0%. | Active Ingredients: Deltamethrin 4.00%, (S)-Methoprene 1.02%, Other Ingredients 94.98%... | Deltamethrin And Pyriproxyfen |
Breed Size | Extra Small & Toy Breeds, Small Breeds | Medium Breeds, Large Breeds, Giant Breeds | All Breeds | All Breeds, Medium Breeds, Small Breeds, Large Breeds |
Collar Type | Flea & Tick | Flea & Tick | Flea & Tick | N/A |
Pattern | N/A | — | — | — |
Closure Type | N/A | — | — | — |
Material | N/A | — | — | — |
52 Customer Questions
Can my dog sleep with me while wearing the collar ?
Answer by • Jul 13, 2018
It is safe to allow pets to sleep in bed with you while wearing this collar. The active ingredients spread from the site of direct contact over the skin surface, so it is not recommended to continuously touch the collar.
Does the collar have to make contact with the skin to be effective? I have a Pomeranian with a very thick coat that would make it difficult for the collar to sit against the skin.
Answer by • Jul 05, 2019
The active ingredients in this collar dispense from the site of direct contact over the skin. If your pet has a very thick coat, it is recommended to trim their fur so that the collar has more contact and the ingredients are able to be absorbed.
Can this collar be worn alongside or under another, regular collar?
Answer by • Sep 14, 2018
This collar may be worn in addition to a regular collar. It is important to make sure the other collar does not interfere with the Seresto collar as it needs to remain in contact with the pets skin to be effective.
Do you guarentee that this is a real seresto collat?
Answer by • May 07, 2020
We source all our products from manufacturer approved distributors or directly from the manufacturers. Chewy takes pride in ensuring that our furry friends’ wellbeing is always our top priority. We have worked hard to partner with all of the manufactures to deliver 100% authentic products.