Chewllagen are dog treats made from the collagen extracted from South American grass-fed cattle hide. Collagen is the most abundant protein in the body and has many important functions, including the growth and repair of bones, tendons, ligaments, skin, and fur. As animals age, they produce less and lower-quality collagen. Consisting of mainly type 1 and type 3 collagen, Chewllagen Chicken Mini Rolls stimulates cartilage production, cushioning joints and reducing joint pain. Not only does it aid your dog’s recovery after a long walk but also improves their muscular strength and power. In addition, Chewllagen Chicken Mini Rolls also improves the gut health of your dog making it The Healthy Choice for your four-legged friend.