- Contains the no.1 Vet-Recommended active ingredient, fipronil, and (s)-methoprene, the same active ingredients used in frontline plus
- 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
- Product is waterproof
SENTRY Fiproguard Plus Flea and Tick Topical for Cats, 1.5 lbs and Over, 6 Month Supply