Beef Trachea 30cm £2.50 Out of stock. 0 in your basket View Basket Checkout Trachea are high in both Chondroitin and Glucosamine. Both of these naturally occurring agents have been proven as effective in promoting healthy joints in dogs. As this is a natural product, the size, product colour and appearance may differ from the picture shown. INGREDIENTS: 100% pure beef trachea (no additives, no preservatives, no colourings, grain-free)TYPICAL ANALYSIS: Crude Protein (min) 49.0%, Crude Fat (min) 21.0%, Crude Fibre (max) 6.0%, Moisture (max) 5.0% Approximately 30cm in length.