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 the pet's hair and skin surface for 8 months. As active ingredients wear off over time, the Seresto® flea collar for cats continuously replenishes the skin and hair coat with a new supply of active ingredients. Fleas and ticks are killed through contact with the active ingredients - no biting required.
Less hassle, no mess. The Seresto® collar is non-greasy, and helps avoid the hassle of applying monthly treatments.
Easy to use. Application is easy. Seresto® takes minutes to adjust on your cat, and provides treatment that lasts 8 months.
Designed for your cat. The Seresto® cat collar has a two-way release mechanism that allows your pet to get out of tight spots.