Features Motion Sensor Activation: The toy activates with movement, encouraging your cat's natural hunting instincts and intelligently choosing routes to avoid obstacles. Self-Playing Dog Ball: Offers 3 modes to choose fromfast running (blue light), slow running (purple light), and interactive mode (yellow light)to suit different dogs. Works best on carpets, tile, wooden, or marble floors. Construction: Made from premium, pet-safe materials designed to withstand active play. Physical & Mental Stimulation: Encourages natural hunting behaviors in cats, providing both physical exercise and mental engagement to help reduce boredom and destructive behavior. Reduces Anxiety and Boredom: Ideal for keeping dogs occupied when you're away, helping to prevent destructive habits and restlessness. Notice: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 13 cm deviation due to manual measurement. Size: 6 x 6 x 8 cm Package List: 1 x Interactive Dog Toy Ball