Have a fun tug-of-war with your dog with FunnyFuzzy Knots Rope Tug Dog Toy - Color Clash. Colorful toys are more likely to attract dogs to chew on and grind their teeth. They can also exert excess energy to prevent furniture damage.1. Firm & Bite resistant 2. Teeth grinding & cleaning 3. Environmentally friendly & non-toxic 4. Energy consumption 5. Anxiety reduction 6. Washable