Rollover Meaty Beef Bones are natural bones with meat on the outside with the marrow left intact for your dog’s chewing pleasure. Beef is the hardest bone available, making these bones a great option for tougher chewers. These Large Meaty Beef Bones are great option for medium to larger dogs. Ingredients: Beef bone Guaranteed Analysis:Crude Protein: 20% Min Crude Fat: 3% Min Crude Fibre: 2% Max Moisture: 10% Max