Naturally nutritious, high in protein, and low in fat - these supreme knotted bone treats are also good for his oral health. Chewing rawhide improves dental health by helping scrape away plaque, control tartar buildup, and maintain gum health. It's also an enjoyable activity that entertains your dog for hours and keeps his mind stimulated. | Savory Prime Supreme Knotted Bone Dog Treat | Size 11-12"