These small, crunchy puffs are made with just two all-natural ingredients: USA beef collagen and free-roaming lamb marrow. They are grain-free, gluten-free, and contain no artificial flavors, fillers, or preservatives. These treats are also a rich source of Omega-3 fatty acids, promoting healthy joints, skin, and a shiny coat. Enjoy the high protein content and light, airy crunch as a reward for your beloved pets during training or as an everyday snack. Suitable for dogs of all ages and life stages.