The Snak-a-Ball is the ideal companion for conscientious owners as it stimulates natural grazing behaviour, which is beneficial to a horse's digestion. Also encourages the horse to stretch forwards and down, which may help improve muscle tone and flexibility. Simply fill with your horse's normal daily ration of dry feed (pelleted feed works best) or a tasty snack and leave in the stable or field for your horse to play and feed throughout the day or night.