Extra calories for healthy weight, body condition and healthy coats Some horses just can’t keep weight on, especially in training and competition. Hard Keeper™ Solution is a palatable blend of easily digested fats that lets you add extra, slow-burning calories without making your horse “hot” or causing the gastrointestinal distress that grain can. It’s a rich source of Omega 6 and 3 fatty acids for healthy skin and coat condition. It also replenishes seven beneficial direct-fed microbial cultures, including Lactobacillus acidophilus, to aid digestion. It’s a great supplement for show horses, high performance horses and underweight horses.