This formula helps with t he discomfort and muscle fatigue caused from normal daily exercise. Formerly known as Bute-Less, this formula is nature's alternative for bute. Palatable molasses formula contains two of nature's most powerful herbs-devil's claw and yucca, in addition to Vitamin B12. Please allow 3-5 EXTRA days shipping time. FOB charges apply on Gallon Size.Do not feed to pregnant mares. This product is very sweet. Do not use for Cushing's, foundered, or Insulin Resistant animals.Directions for Use: Administer 1 fl. oz. (30 ml) daily for an average 1,100 lb (500 kg) horse. Adjust according to body weight.