The floor just became a lot more fun thanks to the PetSafe Laser Tail Automatic Laser Light Cat Toy! This mobile laser toy moves around the floor while its laser “tail” follows behind and creates patterns that are visually interesting to your pet. The toy always moves away from the laser so your kitty is the one creating the chase, not the other way around. The Laser Tail automatically turns off after 10 minutes to keep your cat from being over-stimulated by the moving toy. Press the single button on the underside of the Laser Tail, set the toy down and let playtime begin. The Laser Tail uses 3 alkaline AA batteries (sold separately). Features Hands-free Play - The PetSafe Laser Tail Automatic Laser Light Cat Toy moves around the floor on its own and creates a variety of fun play patterns cats enjoy Safe for Pets - The Laser Tail features a Class IIIa laser with a 5mW max power output for a safe play experience; requires 3 alkaline AA batteries (sold separately) Easy Operation - The Laser Tail automatically turns off after 10 minutes to prevent your cat from being over-stimulated and to keep the thrill of the chase fresh; for best performance, use only alkaline batteries Important Information - The Laser Tail toy moves independently; use caution when walking in the area where the toy is operating to avoid tripping over or stepping on the toy