Likit Granola Stall BallHelps reduce boredom and stress. Can last anywhere from a week to a month, depending on how food motivated the horse is and how the ball is hung. Hang freely for more of a challenge. Rock hard formulation of the granola plus the round shape mean horse has to work for its reward. Licking stimulates salivation which helps buffer stomach acid. Contains glucose, kibbled maize, rolled oats, bruised barley, whole wheat and sucrose.