FRONTLINE Plus for Large Dogs (45-88 lbs) Flea and Tick Treatment, 3 Doses. Give your four-legged friend the relief that they need with FRONTLINE Plus for Large Dogs Treatment, 3 Doses. It's highly trusted by veterinarians for nearly 20 years. Made with two tough, killing ingredients, fipronil and (S)-methoprene, this flea and tick prevention for large dogs is highly effective. The first one works to eliminate the adults and the second works to destroy the eggs and larvae. This fast-acting, long-lasting FRONTLINE Plus flea treatment provides control for canines and puppies 8 weeks and older, from 45 to 88 lbs. Application is very simple with just three easy steps. Get it in your choice of assorted pack sizes.

FRONTLINE Plus for Large Dogs (45-88 lbs) Flea and Tick Treatment, 3 Doses: Flea, flea egg, lice and tick control for dogs and puppies Flea and tick prevention for large dogs is for all 45-88-lb dogs aged 8 weeks and older Easy 3-step application process Packaging may vary FRONTLINE Plus flea treatment has fipronil and (S)-methoprene Helps to provide the lasting relief and comfort that your dog needs Trusted by veterinarians for almost 20 years Available in different counts per pack, including: 3-pack and 6-pack