Frontline Plus Flea and Tick Treatment for Large Dogs, 6 Doses

Frontline Plus for Dogs provides fast, effective and convenient treatment and control of fleas, ticks and chewing lice for dogs and puppies 8 weeks or older. It kills fleas, flea eggs and larvae, ticks and chewing lice. Frontline Plus has two tough killing ingredients. The first, fipronil, kills adult fleas and ticks. The second, (S)-methoprene, attacks flea eggs and larvae. They work together to kill all month long. Plus, it breaks the flea life cycle by also destroying the next generation of flea eggs and larvae, Frontline Plus gives you the power to help prevent a flea infestation on your pet.