Bayer Seresto Flea and Tick Collar for Large Dogs
Whatever your dog brings home, it shouldn’t be fleas and ticks. Get the top flea and tick collar for your dog.
Dogs will be dogs. Whether they get into the garbage can out back or dig up that old shoe in the yard, Seresto for dogs can help keep them protected from fleas and ticks for 8 continuous months. The innovative Sustained Release Technology of Seresto provides effective flea and tick protection in an easy-to-apply, non-greasy collar.
Truly unique technology for your dog
Seresto is a unique polymer matrix collar that offers a continuous supply of two active ingredients: imidacloprid and flumethrin for effective 8-month protection against fleas and ticks. That’s one convenient, non-greasy, odorless flea and tick collar instead of 8 monthly treatments.
The active ingredients are stored within the collar. They are released in low concentrations and are distributed over your dog’s hair and skin surface for 8 months. As active ingredients wear off over time, Seresto for dogs continuously replenishes the skin and coat with a new supply of active ingredients. Fleas and ticks are killed through contact with the active ingredients — no biting required.