The Small Push-N-Play Dog toy measures 4.5 inches in diameter is ideally suited for dogs weighing 10-20 pounds Designed for constant motion, the Push-N-Play Jolly Ball is perfect for dogs that love chasing, pushing and herding For use on water and on land, the Push-N-Play floats! This hearty toy is tough enough for the most energetic dogs. Proudly Made in the USA. Jolly Pets is proud to manufacture this dog toy right here in the USA, and support organizations throughout the nation that provide toys to shelter dogs. Jolly Pets believes all dogs should be Jolly, even while waiting for forever homes. Note: We design our toys to be durable, but no dog toy is indestructible. For safety, you should always supervise while your dog plays with any toy. Remove all packaging and dispose or properly. Parts of this item can be a choking hazard to pets and children if removed from the toy. If any becomes loose, detached, or destroyed, remove the toy and discard immediately.