Duramectin Paste (1.87% Ivermectin), 6.08g Duramectin Paste provides effective treatment and control of various internal parasites in horses, including large strongyles, small strongyles, pinworms, roundworms (ascarids), hairworms, neck threadworms, large-mouth stomach worms, and bots. Features: Effective against a broad spectrum of internal parasites Formulated with 1.87% Ivermectin Each syringe treats a horse up to 1,250 lbs Easy-to-use oral paste with weight-marked plunger for precise dosing Helps prevent parasite resistance when administered correctly Directions: This syringe contains enough paste to treat one 1,250 lb horse at the recommended dose of 91 mcg ivermectin per lb (200 mcg/kg) of body weight. Each weight marking on the syringe plunger delivers the appropriate dose for 250 lb of body weight. Do not underdose—ensure each horse receives a complete dose based on its current body weight to maintain effectiveness and prevent parasite resistance. Please refer to the product label for complete use directions. Cautions and Warnings: WARNING: NOT SAFE OR APPROVED FOR HUMAN USE. Misuse could cause severe personal injury or death. COVID-19 Alert: Despite media reports, Duramectin and other Durvet ivermectin products are not safe or approved for human use. Using these products in humans could result in severe injury or death. Human Warnings: Keep out of reach of children.