Specially developed to improve your dog's health and well-being. Extremely tasty, highly digestible, low in fat, lactose, and gluten-free, these bones are the best alternative to nylon or skin bones. Not only they are made out of 100 natural ingredients and high-quality protein - casein - which have antibacterial effects and contribute to oral health. Casein chews are an excellent, rich, and healthy source of protein 50, calcium, and minerals for your dog. They are low in fat 0.2 and carbohydrates, lactose-free, and totally digestible. Plutos Cheesy Bones are a tasty and satisfying chew that dogs love. Once they're finished, they'll just want to sleep!