Mediuml: for dogs up to 35 pounds.
Give your dog something good to chew on. Made with tough, durable nylon, the Nylabone DuraChew Bone was designed for powerful chewers. It provides long-lasting enjoyment, satisfies the natural urge to chew, and encourages positive chewing habits. Plus, the bristles raised during chewing promote clean teeth and help control plaque and tartar buildup.