Bison lungs are a great single source protein treat. Most pieces are cubed shaped and 2 - 3" long, though there will be some variation in length and thickness. Sourced from free range, grass fed, American Bison.
Available in 4 oz package.
Ingredients: Bison Lungs
Guaranteed Analysis: Protein 78%, Fat 5%, Fiber 4.5%, Moisture 6%,