Zimecterin® Gold is an FDA-approved horse wormer that protects against 47 species and stages of parasites, including tapeworms. This paste dewormer contains praziquatel and ivermectin. One tube treats 1,250 lbs body weight.
Panacur® PowerPac equine wormer by Intervet® contains a double-dose of fenbendazole. It offers a complete five-day treatment for a 1,250 lb horse. against predominant internal parasites. 5 syringes, 57 grams each.
EquiMax® from Bimeda® is an apple-flavored paste wormer that combines 1.87% ivermectin and 14.03% praziquantel as active ingredients. FDA approved, used to treat many kinds of worms. Each tube treats up to a 1,320 lb horse. Intended for horses four weeks of age and older, including pregnant and lactating mares and breeding stallions.