Keep your dog protected from fleas & ticks all month long with FRONTLINE®, the #1 name in flea and tick protection*. FRONTLINE Plus for Dogs a fast-acting, waterproof flea & tick topical that's proven to kill fleas, flea eggs, flea larvae, chewing lice, and ticks that can transmit Lyme disease.

Break the flea life cycle with FRONTLINE® Plus. Specially formulated drops with fipronil and (S)-methoprene to kill existing adult fleas, flea eggs and flea larvae to guard against further infestations for flea control.

Trusted by pet owners for over 20 years**, FRONTLINE® Plus for Dogs can be used on puppies as young as eight weeks old, weighing 5 pounds or more, and is easy to apply with one monthly dose providing protection from fleas & ticks for a full 30 days.

FRONTLINE Plus