The Babble Ball Pet Toy is an interactive ball that talks when your pup plays with it. Motion-activated toy is so sensitive, it can be triggered by your dog breathing on it or just by the vibration of your dog walking past it. When play is finished, it turns off automatically and waits to be touched again. Talking Babble Ball includes funny wisecracks like, "Hey, what are you doing?","Hot diggity dog!", "I'm gonna get you!" and more. Features durable, high-impact ABS plastic construction and high sound quality. Ball is recommended for dogs over 25 lbs. Approx. 3" dia. Battery operated.