Only Natural Pet Free-Range Trachea NATURAL HIP AND JOINT CHEW - The Only Natural Pet Free-Range Grass Fed Trachea Chews provides the added health benefits of a naturally occurring form of glucosamine and chondroitin to help maintain healthy bones, hips and joints. Glucosamine can help restore this essential joint component, and most veterinarians agree it's the most fundamental of joint support ingredients. GREAT SOURCE OF PROTEIN - Beef Trachea chews are hollow and 100% Digestible. High in protein, long lasting all natural dog treat. HEALTHIER AND SAFER THAN RAWHIDE CHEWS - The problem with rawhide is hard to digest, can be a choking hazard, and treated with antibiotics and growth hormones. Our Only Natural Pet Beef Tracheas solves that problem! Why? That's because our beef trachea chews are from free-range cattle, digestible, contain beneficial nutrients, great for dental health and NEVER treated with antibiotics or growth hormones which means that they are much healthier and safer for your dog! INSPECTED AND APPROVED BY USDA/FDA - They come from free-range South American cattle that are grass-fed without growth hormones or any other unnatural additives commonly used with feed lot cattle. Appropriate for all ages and breeds. SATISFACTION GUARANTEE - Only Natural Pet products always include a 100% Satisfaction Guarantee. Only Natural Pet uses only the highest quality ingredients in our natural dog chews. Providing you your pet the highest quality products available.