Seresto Flea & Tick Dog Collars

Provides 8 months of continuous flea and tick protection for dogs and puppies 7+ weeks old. Kills fleas within 24 hours and ticks within 48 hours. Repels ticks to prevent disease transmission. Non-greasy, odorless, and water-resistant. Includes optional reflector clips for night visibility. Small collar (up to 18 lb) has break-away notches for safety.

*Bathing or swimming more than once a month could result in a shorter active period for the collar.