KONG GyroThese toys with their irresistible rolls and tilts are sure to keep dogs engaged and attracted. A central rotating dynamic ball with a static outer ring encourages dogs to move the Gyro with their paws. The sphere gradually gives a reward. Fill the ball with snacks or chews for an extra long play experience. Fun rolling and tipping motionsReward wall fillableIdeal for solo playColourCarried in assorted sizesSmall size for dogs up to 18 kg