Horse Health (ivermectin paste) 1.87%, Equine Dewormer, up to 1,250 lbs 0.21 Ounces

Provides effective treatment and control of the following parasites in horses: large and small strongyles, pinworms, ascarids, hairworms, large-mouth stomach worms, bots, lungworms, intestinal threadworms and summer sores caused by third-stage larvae.
Removes worms and bots with a single dose!
Apple-Flavored!
Safe and effective on all horses including broodmares, stallions and foals
One syringe deworms horses up to 1,250 lbs (600 kg) body weight