A healthy, highly digestible alternative to traditional rawhide, our trachea contain naturally occurring forms of glucosamine and chondroitin for mobility and flexibility. Pack Approved 6'' Beef Trachea also serve as a great dental chew by helping to remove food residue and built-up plaque. This long lasting chew is ideal for somewhat aggressive chewers that are medium to large in size. It's produced from free-range, grass-fed cattle and FDA approved. Pack Approved all-natural dog treats and chews are completely preservative free and additive free. Please note that this product is not for human consumption. Please supervise your pet while giving a treat or chew and dispose of properly if it becomes a choking hazard or develops sharp edges.