Stable feed is a type of food that is specifically designed to provide nutrition for horses. It typically consists of HAY, grains, and other supplements. HAY is the most important component of stable feed, as it provides the horse with essential vitamins and minerals. The HAY used in stable feed is usually cut into small pieces and dried to preserve its nutritional value. Grains are also added to provide additional energy and protein. Supplements such as vitamins and minerals may also be included to ensure the horse is receiving all the nutrients it needs.