Made from 100% pure pig ear with natural hair — nothing added, nothing removed — these freeze-dried chews deliver a uniquely satisfying combination of protein, natural fiber, and joint-supporting nutrition. Pig ears are composed almost entirely of cartilage, naturally rich in hydroxyproline (a key building block of collagen), and naturally occurring glucosamine and chondroitin for joint health and mobility. The natural hair acts as a gentle digestive fiber, helping sweep the intestinal tract in a way that hairless ears simply can't. At approximately 22% protein and lower in fat than many traditional chews, these are a digestible, nutrient-dense alternative to rawhide.