Provides effective control of the following parasites in horses: large strongyles, small strongyles, pinworms, ascarids, hairworms, large-mouth stomach worms, bots, lungworms, and intestinal threadworms. Also controls summer sores caused by bots, and dermatitis caused by neck threadworms. Apple flavor that horses love! Removes worms and bots with a single dose Safe to use on all horses, including broodmares, breeding stallions, and young foals Paste-gel that is easy to administer Safety seal pack Allows horses to reach their full potential by providing effective, safe parasite protection Convenient, easy-to-use syringe allows for fast, fool-proof application one syringe contains sufficient paste to treat one 1,250 lb. Horse at the recommended dose rate of 91 mcg. Ivermectin per lb. (200 mcg/kg) body weight. Each weight marking on the syringe plunger delivers enough paste to treat 250 lb. Body weight.