Feed machine Dog Feeder Entertainment Training ToysDescription This fun interactive toy for dogs is a great way to stimulate your pet to play. Fill the Fetch and Treat toy with dog food or treats, and every time your dog returns the ball to the toy some treats will be dispensed. Let the fun begin! Notice: This product is a dog food reward machine, not an auto shooting ball machine. It is a mechanically driven smart toy. It can not be charged (not battery operated). ended.