This Nylabone Extreme Tough Dog Chew Toy Bone is designed for medium dogs up to 16 kg. Made of durable nylon, it challenges aggressive chewers and discourages destructive chewing. The toy is flavourful throughout, with a beef jerky flavour that lasts as long as the chew. It also promotes dental hygiene by cleaning teeth and preventing tartar build-up with its textured surface. The colour of the toy is reddish brown.