Tapeworm Dewormer for Dogs by Bayer designed to end the unpleasant problem once and for all, it safely removes the common tapeworms of dipylidium caninum and taenia pisiformis. It comes in an easy-to-administer tablet, which can be crumbled up and sprinkled into their food. It comes from the trusted Bayer brand, and is recommended for dogs over four weeks of age. De-wormer tablet for dogs helps to safely remove common tapeworms. Safe, at-home treatment removes dipylidium caninum and taenia pisiformis tapeworms. Tablet form is easy to administer directly in the mouth or crumbled in food. Each tablet contains 34mg of the active ingredient praziquantel. No prescription required. From the trusted Bayer brand and safe for dogs over four weeks of age.