Pyle Audio’s Doggy Fun is an automatic dog ball launcher with a ball return bin. It is ideal for playing with and training pets. The product uses small (1.5 in. in diameter), soft tennis balls, which guarantee safety for the dog and are easy for any small or medium-size dog to fetch, the company reports. The toy can train a dog to retrieve balls and drop them into the funnel, which causes the machine to shoot them out again. The launcher has three settings that launch the balls distances of up to 10, 20 or 30 ft.