The Jackson Galaxy Motor Mouse is an innovative cat toy that s as unpredictable as your furry little friend. A unique cat toy that features an internal motor that allows it to move across the floor. Simply give its tail a gentle tug to start the fun and engage your cat in a classic cat and mouse chase. The unpredictable movement, vibration, and catnip center will entertain and engage your cat s interest. It will provide hours of fun for your cat and includes catnip, making it even more appealing to your cat.