Tapeworms are parasites that use their hook-shaped mouth to anchor to the wall of your cat or dog’s intestines. Cats or dogs get tapeworms by ingesting flea larva. Droncit tablets are prescribed to treat tapeworm infections in cats and dogs. Droncit is an effective dewormer that causes the tapeworms to detach from the host, which are then destroyed in the digestion process. Just one dose of Droncit is enough to treat most pets with tapeworms. Droncit can be given whole or crumbled and mixed into your dog or cat's favorite food for easy administration. Droncit is also available in an injectable solution.