All-natural beef trachea is high in glucosamine and a healthy chew that supports strong joints in active and/or aging dogs. *Item you receive will vary in color and appearance than those pictured* A Little Background About Best Buy Bones For three generations, Best Buy Bones has been making all-natural dog treats and chews sourced and made in the USA. A family owned and operated company, Best Buy Bones has continued to produce, provide, and distribute premium bones and chews to your pet without the unnecessary chemicals and preservatives so prevalent in today’s foods. Our products are shelf-stable because we cook them the right way.