With its innovative delivery system, Seresto offers a breakthrough in flea and tick protection for dogs and cats for 8 months. Inside the unique polymer matrix of Seresto are two active ingredients: imidacloprid, which has been used in products recommended by veterinarians for years to control flea infestations, and flumethrin, which effectively repels and kills ticks, larvae and nymphs. These ingredients work together to provide dual action against fleas and ticks like no other treatment!
- For dogs 7 weeks or older over 18 pounds
- Kills fleas and repels and kills ticks
- Repels ticks to prevent transfer of organisms that cause disease
- Non-greasy, odorless and easy to use
- Water resistant protection
- No need to remember monthly applications
- 27.5 inch adjustable collar length