Keep your canine companion healthy and free of parasites with this effective dewormer treatment from Panacur. Each packet of Panacur C 4 gram Dewormer Treatment is specially formulated to treat dogs 6 weeks or older, weighing up to 40lbs, and contains the active ingredient Fenbendazole. Designed for the treatment and control of hookworms, roundworms, tapeworms, and whipworms, this potent formula is easy to administer and will quickly rid your pet of harmful parasites. Trust in Panacur to keep your furry friend feeling their best and ensure their health and well-being for years to come.