INGREDIENTS & GUARANTEED ANALYSIS Collagen (from Beef Hide) ADDITIONAL DETAILS Calories: 3117 kcal/kg Country of Origin: Paraguay, Brazil Shelf Life: 36 months Unit Of Measure: oz Net Weight: Small (.85oz) or Large (1.52oz) Limited ingredient Collagen (from Beef Hide) No Artificial Preservatives or Flavors Supports Joint Health Grain and Gluten-Free FEEDING GUIDE Always monitor your dog while rewarding with a chew. Swallowing pieces could cause choking. Hard chews could damage a dog's teeth. Chew should be larger than your dog's mouth. Always supply fresh drinking water. Hello Beautiful These all-beef chews are available in a variety of sizes and shapes, including sticks, braids, a ring, and a spring. They are 100% natural and are free from grain, gluten, wheat, corn, and soy. They are naturally rich in chondroitin and glucosamine, which support healthy joints, healthy skin, and a beautiful, shiny coat. Redbarn's Collagen Chews are packed with 75% protein! Collagen is a protein found below the top layer of skin in both animals and humans. It is one of the key components of connective tissues. Think of it as the €˜glue' that helps hold the body together. Collagen has higher protein and less fat than traditional rawhide treats and digests much easier.