For more than a decade we've worked side by side with leading pet experts and top universities researching safe, effective ways to help pets lead happier, less stressful lives. SENTRY Calming Diffuser for Cats helps reduce unwanted behavior like excessive....

For more than a decade we've worked side by side with leading pet experts and top universities researching safe, effective ways to help pets lead happier, less stressful lives. SENTRY Calming Diffuser for Cats helps reduce unwanted behavior like excessive....

For more than a decade we've worked side by side with leading pet experts and top universities researching safe, effective ways to help pets lead happier, less stressful lives. SENTRY Calming Diffuser for Dogs helps reduce unwanted behavior like excessive...

For more than a decade we've worked side by side with leading pet experts and top universities researching safe, effective ways to help pets lead happier, less stressful lives. SENTRY Calming Diffuser for Dogs helps reduce unwanted behavior like excessive...

SENTRY Fiproguard Cat & Kitten Topical Flea & Tick Treatment contains Fipronil-the active ingredient used in Frontline Top Spot and kills fleas, ticks, and chewing lice.

SENTRY Fiproguard Cat & Kitten Topical Flea & Tick Treatment contains Fipronil-the active ingredient used in Frontline Top Spot and kills fleas, ticks, and chewing lice.

SENTRY Fiproguard delivers protection against fleas, ticks and chewing lice. SENTRY Fiproguard is an effective, affordable way to protect your dog from fleas, ticks and chewing lice for 30 days.

SENTRY Fiproguard delivers protection against fleas, ticks and chewing lice. SENTRY Fiproguard is an effective, affordable way to protect your dog from fleas, ticks and chewing lice for 30 days.

SENTRY Fiproguard delivers protection against fleas, ticks and chewing lice. SENTRY Fiproguard is an effective, affordable way to protect your dog from fleas, ticks and chewing lice for 30 days.

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...

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...

Sentry Flea & Tick Shampoo with Oatmeal kills fleas and ticks while it cleans and deodorizes in one easy and convenient step. This rich conditioning, non-staining formula contains a highly effective flea and tick killing ingredient combined with an excellent...