Help get worms under control with Durvet Triple Wormer Medium & Large Dog Dewormer. This broad-spectrum dewormer is intended for dogs ages 12 weeks and older weighing 25.1–200. Each chewable tablet contains 114 milligrams of pyrantel pamoate and 114 milligrams of praziquantel. These active ingredients work to treat and control seven species of roundworms, hookworms, and tapeworms, including Toxocara canis, Toxascaris leonina, Ancylostoma caninum, Ancylostoma braziliense, Uncinaria stenocephala, Dipylidium caninum, and Taenia pisiformis. The palatable, flavorful chews are easy to administer alone. You can also hide them in a small amount of your pet’s favorite food. Best of all, Durvet Triple Wormer is available without a prescription.