FRONTLINE Plus for Dogs Flea and Tick Treatment (Large Dog, 45-88 lbs.) 3 Doses (Purple Box) Keep your dog protected with the #1 name in flea & tick protection*, FRONTLINE. FRONTLINE Plus for Dogs is a fast-acting, long-lasting waterproof flea & tick topical that's proven to kill fleas, flea eggs, flea larvae, chewing lice, and ticks that can tra Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 45-88 lbs. 5.75 x 0.75 x 4.5 inches

FRONTLINE Plus for Dogs Flea and Tick Treatment (Large Dog, 45-88 lbs.) 3 Doses (Purple Box)