Bullet Points:1、 [ Quaint Toys for Dogs ] Dog Slow Feeder Ball Launcher is used by both the dog and the owner, or just for the dog, an automatic grasping machine, making indie play easy and fun with adjustable launch distance. 2、 [ Adjustable Distance Gears ] Dog Slow Feeder Ball Launcher is designed with adjustable distance, including 10, 20 or 30 feet, easily changed at the touch of a button. 3、[ Versatile Purposes ] The dog toy ball launchers machine has multiple functions, they can be used as dog toys, feeders, trainers, slow food bowls, etc. 4、 [ Enhance People-dog Relationship ] Dog Slow Feeder Ball Launcher is to keep dogs healthy, strengthen the dog-human bond, and stimulate the dog's mind by challenging the dog to learn new things. 5、[ Save Room ] This is a slow-feeder dog toy reward machine that can be easily placed anywhere indoors or outdoors, and it is also suitable for lawns or parks. Description: The automatic pitching machine is designed for small to medium dogs and is the perfect toy for your dog to play with even when you are away! All you have to do is plug it in, choose your launch distance, and drop in a mini ball. Soon your dog will learn how to put it down on his own, which stimulates his mind and allows for completely independent play.Specification:Product Name: Dog Leak Feeder Reward Tennis MachineFeature:1. The automatic ball launcher is designed for small to medium dogs.2. Launch the ball 10, 20, or 30 feet/3.048, 6.096, or 9.144m and easily change at the touch of a button.3. Comes with three 2in diameter mini tennis balls. Smallmouth is easier to take!Packing List:Dog Leaky Feeder Reward Tennis Machine*1