This apple-flavored Ivermectin Paste 1.87% is a potent antiparasitic agent effective against large strongyles, small strongyles, pinworms, ascarids, hairworms, large-mouth stomach worms, bots, lungworms, intestinal threadworms, summer sores, and dermatitis. Its contents are designed to treat up to 1250 lb body weight and provide broad-spectrum control, eliminating important internal parasites and the arterial stages of S. Vulgaris with a single dose. Safe for horses of all ages, including mares at any stage of pregnancy, and maintaining stallion fertility, it's essential to consult your veterinarian for guidance on the diagnosis, treatment, and control of parasitism. Remember, this product should not be used in horses intended for human consumption.