Bayer Quad Dewormer Chewable Tablets for Dogs is a broad-spectrum antihelminthic that removes the four most common types of parasitic worms in dogs, including tapeworms (Dipylidium caninum and Taenia pisiformis), hookworms (Ancylostoma caninum and Uncinaria stenocephala), roundworms (Toxocara canis and Toxascaris leonina), and whipworms (Trichuris vulpisin). Bayer Quad Dewormer Chewable Tablets for Dogs contains an effective combination of praziquantel, pyrantel pamoate, and febantel to quickly remove these types of parasites in dogs and puppies older than 3 weeks and weighing over 2 lbs. Each tablet is scored for easy dosing. The tasty beef flavor makes it easy to give to your dog.