• 6.42 GRAM • Fda-approved, all-in-one dewormer that combines ivermectin and praziquantel. • As effective as ivermectin against major parasites, as well as 100% effective against tapeworms. • Can prevent tapeworm-associated colics, due to the control of a. Perfoliata. • Contains enough smooth, highly palatable and quick-dissolving paste to treat horses up to 1,320 lbs. in a single application. • May be used in horses 4 weeks of age and older.