Meet the PetSafe Automatic Ball Launcher: a handy tool that lets you play a game of fetch with your pet and keep it active. It can launch the ball from 8 to 30 feet. You get 9 distance and 6 angle settings. There is also a Rest feature that gives your pet a break of 15 minutes between each session.
The ball launcher has multiple sensors to protect people and pets. It comes with 2 tennis balls for you to get started. You can power it using batteries or the included power cord. Costs under $150 at this time.