1.Interactive Fun: The smart rolling ball comes with a tail that attracts pets' attention and keeps them active and entertained by mimicking the instinct of chasing and playing. Great for reducing pet boredom and encouraging cats and puppies to exercise and consume their excess energy 2.Excellent Materials: The automatic moving pet ball is made of food-grade silicone material that can withstand rough play, ensuring your furry friend enjoys lasting fun. The sleek design makes cleaning easy 3.Obstacle Avoidance Technology: The built-in motion sensor allows the ball to seamlessly bypass obstacles, automatically turn corners, and roll flexibly, ensuring continuous play without interruption, keeping your pet in a happy mood 4.Three Game Modes: The interactive ball has fast, slow, and interactive motion modes, and each mode has different lights to suit different energy levels and game environments, and it is simple to use without complicated operations