Manna Pro Likit Snak-a-Ball, Red Durable trickle-feeder ideal for horses on restricted rations, food bolters, or for boredom relief Fill with pelleted feed, maximum diameter of 6mm Stimulates natural grazing behavior, which is beneficial to a horse's digestion Encourages horses to stretch forward and down, which may help improve muscle tone and flexibility Challenge level is medium, for horses new to Likits or not highly motivated by food