Interactive Dog Ball with 3 Smart Modes: This interactive ball includes fast, slow and interactive mode, ideal for interactive dog play and to keep pets active and happy. MultiSpeed Interactive Modes: It has RapidBlue (energetic zigzag rolls), LeisurelyPurple (slow teasing motions), and InteractiveYellow (responsive direction changes). You can cycle modes with button presses. Attach the included textured rope for enhanced rolling action. Smart Touch and Motion Activation: Motionactivated rolling and selfmoving dog toy with builtin intelligent sensing devices. When the dog approaches, the toy can sense and automatically start in mobile mode, perform irregular rolling, or execute sudden jumping. The movement trajectory is difficult to predict, providing ongoing freshness and excitement for the dog. Quality ScratchProof Material: Crafted from quality scratchresistant material, this toy withstands rigorous play and also promotes dental health by encouraging teeth grinding. Use Scenarios: Indoor solo play: Ideal for dogs that need mental and physical stimulation when alone at home, helping to burn energy and reduce boredom. Interactive human play: Switch between modes during a game and use the textured rope for extra grip. Outdoor training and recreation: Outdoors, the unpredictable movement and mode variety offer engaging exercise and encourage exploratory play while providing enrichment.