Sentinel

Sentinel Flavor Tabs: Heartworm and Intestinal Worm Protection

With Sentinel for dogs, you can give your furry friend the head-to-tail parasite protection and prevention they deserve in a convenient, all-in-one, prescription tablet.

Sentinel Flavor Tabs are tasty, beef-flavored tablets that help protect your pet against 5 types of parasites. One tablet, once a month, is all it takes to help prevent heartworm disease, control flea populations and guard against adult hookworms, adult roundworms and whipworms.

The best way to protect your pet against dangerous parasites is prevention. Sentinel contains milbemycin oxime—which eliminates heartworm larvae before they develop—and lufenuron—which prevents flea eggs from developing, disrupting the flea life cycle before the population can explode.

With Sentinel, the powerful parasite protection works from the inside out. There’s no risk of topical ointments rubbing off on your furniture or your family members. Ask your veterinarian about how a Sentinel Flavor Tabs prescription can help your dog. Then shop Petco online or your neighborhood Petco Pet Care Center with an active prescription from a licensed veterinarian dated within the past 12 months to give your pet the all-in-one Sentinel Flavor Tabs treatment they deserve.