Here is a cool toy that helps keep your pet entertained. The iFetch Automatic Ball Launcher can launch balls to 10, 20, or 30 feet. It can run for 30 hours on a fully charged set of 6 c-cell batteries. You can also use an AC wall adapter to use the device. The device is suitable for use indoors and outdoors. It entertains your pet and helps you train it. Sets you back $115.