For Dogs & Cats Interactive Rolling Ball Toy Interactive Rolling Dog Ball: Give your dog hours of entertainment with this rolling ball With a simple push of a button, the ball starts spinning, moving, and shaking, enticing your dog to chase and catch it for active play. Smart Obstruction Technology: This electric rolling ball has an intelligent motion sensor and an automatic obstacle avoidance system. When the ball encounters obstacles or tight spaces, it reverses and changes direction, so it doesn't get stuck in corners or other places. Three Interactive Modes for Cats: This ball offers three different modes fast, slow, and interactive to keep your cat engaged and active throughout play. Fast Charging and Long Battery Life: The ball charges quickly in just 30 minutes and offers up to 6 hours of uninterrupted play, making it perfect for both dogs and cats. Sustainable and Eco-Friendly Material: Made of durable and impact-resistant ABS material, this ball is both safe and soft for your furry friend. It has strong and quiet rolling friction, which means that it does not damage walls or other surfaces.