Panacur Granules is an oral anthelmintic for dogs and puppies. It treats and prevents hookworms, tapeworms, roundworms and whipworms. The broad-spectrum treatment eliminates intestinal worms as well as respiratory tract infections. Panacur Granules comes in the sachet form. It contains Fenbendazole as an active ingredient. The ingredient obstructs energy from the parasites and results into abolishment of gastrointestinal and respiratory tract infections.