Wild Bone dog biscuits are made with game proteins, organic farm raised eggs, the finest flaxseed, and real fruits and vegetables ONLY. Our wild bone dog treats are also rich in iron and calcium. No wheat products (no flour), no preservative, no fillers, not meat meal, and no artificial flavors are used in our wild game dog bones. This is a mixed box of wild game protein bones, 48 -1 oz. bones; 12 Elk, 12 Bison, 12 Venison, and 12 Rabbit. We promise your dog will love them. Order some for your grand dog or neighbors dog too. Made in the USA.