SENTRY Fiproguard Plus kills fleas, flea eggs, flea larvae, ticks and chewing lice. The fast-acting, long-lasting squeeze-on is formulated to protect your dog against dangerous pests. It breaks the flea life cycle by killing flea eggs and larvae and kills ticks that may transmit Lyme disease. SENTRY Fiproguard Plus is just as effective against fleas and ticks as FRONTLINE® Plus.1
Contains the #1 vet-recommended active ingredient3, fipronil, and (s)-methoprene, the same active ingredients used in FRONTLINE® Plus1
Kills fleas, flea eggs, flea larvae, ticks and chewing lice for up to 30 days
Stops the flea life cycle and kills flea eggs and larvae for up to 12 weeks
Kills ticks that may transmit Lyme disease
Fast acting, long lasting
For use on dogs 8 weeks of age and over, 89-132 lbs.