Calm and Cool offers a combination of the essential Amino Acid L-Tryptophan and natural herbs administered to the horse daily as a top dressing on their normal feed. Calm and Cool Pellets aid in calming anxious and excitable horses on a daily basis. An excellent choice for taking the edge off chronically anxious horses while introducing new situations as well as routine trailering, training, clipping and showing. Helps to alleviate nervous stress for more productive training and performance sessions. Feed one scoop (1 ounces) am and one scoop pm on a daily basis. 12 pound pail