4 pieces dog ball on a rope interactive dog training ball toy ball on a rope dog reward and exercise toy for small, medium and large dogs, contagious Wide applications: The dog ball on rope is suitable for your dogs to retrieve, catch and clean their teeth. Dogs love to chew on things, now you can give them their chew toy instead of shoes, clothes and furniture, preventing your clothes from being consumed by your dog’s bites. Easy to use: The dog ball is tied with a strong rope, which can be thrown long distances by throwing it with the rope. Designed with a loop on the rope, convenient to carry. Features: Color: red, purple, orange, yellow Dimensions: Ball Dog: 2 inches in diameter Rubber Rope: 12 inches< br / > Material: rubber Package includes: 4 rubber balls on a string Note: Manual measurement, please allow a small size error. Due to the different monitor and light effect, the actual color may be a little different from the picture. Keep the rubber ball on a string away from your