Intelligent Self Rotating Pet Ball ToyLet your furry friends play while you relax with this self rolling pet ball! This interactive pet toy ball is a must have for playful pets. It rolls independently and changes direction to keep cats and dogs entertained. Made of eco friendly, scratch resistant materials, its safe for chewing and biting. Choose between normal and crazy modes to match your pets energy level. Its waterproof and rechargeable and lasts up to 4 hours of non stop play.