Frontline Plus Spot On Medium Dog 10-20kg

Frontline Plus has 2 secret weapons: fipronil and (S)-Methoprene. Once Frontline Plus is applied, this combo stores itself in the oil glands in your pet's skin. It then self-distributes continuously for 1 month to your pet's hair and skin through the hair follicles. Fleas or ticks that come in contact with your pet are gone. In a study, Frontline Plus began killing fleas 4 hours after one application. Another study showed that within 12 hours, Frontline Plus killed 100% of fleas. Frontline Plus kills fleas and ticks through contact with your pet's haircoat.