The KONG Wobbler is a KONG-shaped food-dispensing dog toy and feeder that sitsupright until it is pushed with a dog’s paw or nose. The Wobbler dispenses dog treats or dog food as it wobbles, spins, and rolls, and the unpredictable movement keeps the toy challenging, even for seasoned Wobbler users. This dog product is both a toy and a feeder and works to extend mealtime. The wobbler is made of a durable, FDA food-approved high-strength polymer, and it unscrews for quick filling and easy clean up. KONG makes the best toys for dogs, and the Wobbler is the best feeder on the market. Your dog will love you for it.