FunnyFuzzy Knots Ball Trowing Dog Toy is perfect for playing throwing games with your dog. In the meantime, it ensures your dog expends extra energy at home alone, while also protecting your furniture. The design of braided rope is suitable for dogs to take care of their oral health. 1. Firm & Bite resistant 2. Teeth grinding & cleaning 3. Environmentally friendly & non-toxic 4. Energy consumption 5. Anxiety reduction 6. Washable