A 1.06% pyrantel tartrate pellet dewormer for horses. Feed with daily feed ration to prevent infestation of large and small strongyles, pinworms and ascarids. Feed rate: 1 oz per 250 Ib of body weight per day. One 25 Ib pail treats a 1,000 Ib horse for 100 days. This product may be used in mares at any stage of pregnancy or lactation.