This dog toy made of sturdy thermoplastic rubber and braided cotton with knots at the ends will keep your dog busy chewing for a long time. Perfect for puppies and adult dogs, it's useful as an anti-stress toy, and is great for maintaining oral hygiene. The irregular surface of the coloured ball stimulates the dog to chew, helping promote mouth and gum health with its massaging action. The large central ball makes a sound when squeezed. This toy is perfect to play tug of war with your furry friend!