Aikiou Hexa Dog Slow Feeder will help keep your dog slow down feeding time to aid with digestion. Made from BPA and BHA food-safe plastic, this hexagon slow feeder where you can place kibble inside of the maze and encourage your dog to use their hunting instincts to move the kibble to the center of the maze. This slow feeder is dishwasher safe and is suitable for small to large dog breeds. It is available only in one size.