Starts to repel and kill fleas within 24 hours of initial application and re-infesting fleas within two hours; works on contact with no painful biting required.
Water-resistant formula continues working for up to eight months, even after bathing and sun exposure.
Easy-to-use, adjustable collar is odorless and non-greasy.
Veterinarian-recommended prevention treatments kills fleas and ticks on dogs 7 weeks and older weighing over 18 pounds and on cats and kittens of all weights 10 weeks of age and older.
Also repels and kills ticks within 48 hours of initial application and re-infesting ticks within six hours; works on contact with no painful biting required.
With its innovative delivery system, these tick collars offer a breakthrough in tick and flea control for precious pup and your furry feline. You’ll receive the Seresto Flea & Tick Collar for Dogs, up to 18-lbs + Flea & Tick Collar for Cats, both of which are veterinarian recommended treatments to repel and kill fleas on contact. Inside the unique polymer matrix of this easy-to-use, non-greasy, odorless collar are two active ingredients: imidacloprid to control flea infestations, and flumethrin to repel and kill ticks, larvae and nymphs. These ingredients work together to provide dual-action protection against parasitic pests for up to eight months!