These bison tendons, sourced from grass-fed and finished animals, are excellent natural boneless chews. Rich in chondroitin and glucosamine, they contribute to the promotion of healthy joints in pets. Additionally, being natural, they serve as edible toothbrushes, aiding in gum and dental hygiene. Specifically recommended for medium to large-sized dogs, Bison Tendon Strips is a delicious chew that supports healthy hips and joints. Each bag contains 3 oz of bison tendons (most are 5-6", size may vary) These were dehydrated raw in low heat. Ingredient: Bison Tendons