With the PetSafe® Dancing Dot™ Laser Cat Toy, you can keep your cat entertained all day long, even when you're away. Simply place the laser cat toy on an elevated, flat surface or hang it from a doorknob. With two play modes and a randomly generated laser pattern, the Dancing Dot™ toy keeps your cat healthy and active in a playful way. In single play mode, the toy operates for 15 minutes at a time, while in continuous play mode, it turns on for 15 minutes every two hours. The certified Class 1 laser is completely safe for your cat. By regularly changing the position of the toy, it remains interesting and exciting for your cat. With the PetSafe® brand, you and your pet can live happily together.