All cats, wild or domestic, indoor or outdoor, belong to the same tribe when it comes to the instinct to hunt. This toy is designed to trigger your cat's predatory response by mimicking the unpredictable sights, sounds and movement of a cat's natural prey. You won't believe how the hunter comes out in your pet until you see them play with this toy. Everytime it hits the ground a realistic chirp begins. With that your pet will soon be tossing it up into the air just to hear it chirp. So much fun!