Product Description The KONG Wobbler is an action-packed toy that is a mentally stimulating food dispenser. The KONG shaped toy sits upright until nudged by the dog's paw or nose, dispensing tasty rewards as it wobbles, spins and rolls. The unpredictable movement stimulates natural instincts keeping even the most seasoned users challenged. The KONG Wobbler can also be used as an alternative to a dog bowl to help extend mealtime while providing exercise for your dog. Trying to get your dog to lose a few unwanted pounds? The KONG Wobbler is a great way to keep dogs moving while making them work for their food.Unscrews for easy filling and cleaning. Use the large Wobbler for medium to large-sized dogs Safety Warning Select the correct size, remove packaging before use & keep for safety guidance; Supervise play time and discontinue use if damaged. If ingested seek vet advice. This pet toy is not intended for children.