Prohibit is a broad spectrum anthelmintic effective against stomach worms, intestinal and lungworms in beef cattle and sheep. Dosage and Administration Cattle—Standard Drench Solution Place the contents of each pouch in a 1 quart (32 fl. oz.) container, fill with water; swirl until dissolved. Administer as a single drench dose according to the following table: Weight Drench Dosage Each Pouch Will Treat 200 lbs 1/2 fl oz 64 head 400 lbs 1 fl oz 32 head 600 lbs 1-1/2 fl oz 21 head 800 lbs 2 fl oz 16 head Cattle—Concentrated Drench Solution For use with 20 mL Automatic Syringe. Place the contents of each pouch in a standard household measuring container and add water to the 8 3/4 fl oz level. Swirl until dissolved.Give 2 mL (milliliter) per 100 lb body weight. Refer to the table above for the number of cattle each pouch will treat. Sheep—Standard Drench Solution Place the contents of each pouch in a 1 gallon (128 fl oz) container, fill with water; swirl until dissolved. Administer as a single drench dose according to the following table: Weight Drench Dosage Each Pouch Will Treat 50 lbs 1/2 fl oz 256 head 100 lbs 1 fl oz 128 head 150 lbs 1-1/2 fl oz 84 head 200 lbs 2 fl oz 64 head Sheep—Concentrated Drench Solution For use with 20 mL automatic Syringe. Place the contents of each pouch in a standard household measuring container and add water to the 17 1/2 fl. oz. level. Swirl until dissolved. Give 2 mL per 50 lb. body weight. Refer to the table above for the number of sheep each pouch will treat. NOTE: Careful weight estimates are essential for proper performance of this product. Prepare solutions as needed. However, excess solutions may be stored in clean closed containers up to 90 days without loss of anthelmintic activity. Cattle and sheep maintained under conditions of constant helminth exposure may require re-treatment within 2 to 4 weeks after the first treatment. See additional directions and dosages on label.