Our stuffed beef aortas make a great festive treat for your dog. The aorta is the main artery that carries blood from the heart to the rest of the body, it is naturally rich in zinc, phosphorus, and collagen while being high in protein and low in fat. These chewy are best served to your pet as a frozen as aortas are naturally very chewy! We have stuffed them with our popular venison, heart & tripe mix to make a fun and festive treat or meal that your dog will love!