Rollover Large Beef Stuffed Chewbies are 100% digestible beef trachea filled with our premium Beef dog food and baked to be a delicious, crunchy treat. Trachea is an excellent natural source of glucosamine and chondroitin, making these nutritious snacks ones that can benefit your dog’s joint health. Ingredients: Beef trachea, Beef filling (Beef [liver, lung, spleen], whole wheat flour, sugar, oat flakes, trace minerals [calcium, zinc, iron, copper, manganese], salt, choline, vitamin supplements [A, D3, E, B1, B2, B6, B12, C], folic acid, biotin) Guaranteed Analysis: Beef Trachea: Crude Protein: 60% Min Crude Fat: 6% Min Crude Fibre: 2% Max Moisture: 16% Max Beef Filling: Crude Protein: 12% Min Crude Fat: 3% Min Crude Fibre: 2% Max Moisture: 25% Max