Features A combination of Ivermectin and Praziquantel For treatment and control of tapeworms, large strongyles, small strongyles, pinworms, ascarids, hairworms, large - mouth stomach worms, bots, lungworms, intestinal threadworms, and summer sores in horses Removes roundworms, tapeworms and bots with a single dose - for horses only Specifications Type: treats 1250 lb body weight