The Hol-ee Roller Mini features a classic, top selling toy in a brand new mini size for puppies and toy breeds. The Hol-ee Roller Mini is a tough, natural rubber ball with hexagon cut-outs and is perfectly sized for small and toy breed dogs. The Hol-ee Roller Mini is also durable and flexible--perfect for teething puppies. Also an ideal treat ball, fill with your dogs favorite snack.