Purina Animal Nutrition High Octane Ultra Full 50lbHighly Palatable Designed to Expand Progressively Helps Support Lower Body Fill Can Be Fed to All Show Livestock Species Enhances palatability to help stimulate feed intake 50 lb. bag High Octane Ultra Full supplement is designed to help support fill in the lower body and flank areas through controlled, progressive expansion. Ultra Full supplement can be fed in combination and compliments our High Octane Depth Charge supplement. It's proprietary