PetSafe Laser Tail Automatic Electronic Interactive Cat ToyThe PetSafe Laser Tail Automatic Laser Light is perfect for pouncing! When activated, this toy moves around the floor on its own. As the base moves, the laser creates random patterns to entice your pet. To prevent overstimulation, the Laser Tail will automatically turn off after 10 minutes. When it's time for more fun, simply press the button on the bottom and let the games begin again! For best results, the toy should be used on hard, flat surfaces