Multifunctional Interactive Design: This dog toy has various interactive functions, including rotating, bouncing and moving components, to stimulate your pet's curiosity and desire to explore. Smart Mode and Normal Mode: Long pressing the power button gives the dog toy two mode options. In Smart Mode, the toy automatically enters standby mode after 5 minutes of use and can be reactivated by pressing or other actions. Durable Material: Made of high-quality materials, this dog toy is tough and can withstand pet chewing and scratching. Whether in Smart Mode or Normal Mode, it maintains excellent durability to ensure long-term use. Promotes Intellectual and Physical Development: This toy not only provides physical exercise, but also stimulates your pet's intellectual development. Pets can choose different modes based on their preferences, such as solving puzzles or chasing moving components, allowing them to experience comprehensive development during playtime. Suitable for small and medium dogs: Designed and sized specifically for small and medium dogs, it accommodates a variety of breeds and offers an interactive experience tailored to their needs and play style.