Rowdy Rumbler Ladybug Electronic Cat Toy – A battery-powered, motion-activated ladybug toy that vibrates and “rumbles” across the floor to entice cats. Even after being batted or knocked over, it keeps moving in unpredictable ways, mimicking the motions of prey. Cats will love chasing and swatting at this durable little bug as it skitters around. It’s an engaging solo-play toy that encourages exercise and satisfies a cat’s stalking instincts, keeping them entertained while you’re busy.