EquiMax Horse Dewormer Treat and protect your horse from the most common disease of horses, internal parasites, with one safe and effective compound. EquiMax Horse Dewormer aids in the treatment and control of roundworms, tapeworms, lungworms, and bots in horses with a single dose. Treats up to 1320 lb body weight. Quick facts about Equimax: single dose treats a broad range of equine parasites – including bots & tapeworms best results when used in both the spring and fall can help reduce tapeworm-associated colic easy-to-use handle syringe/applicator offers more accurate dosing horses enjoy the apple flavor flat-nose applicator means all the paste pushes out – less waste View manufacturer and/or label information