Natural Chews dried mini venison lungs are a completely natural snack, made from 100% natural ingredients. Dried mini venison lungs are an excellent low-fat natural snack, ideal for rewarding during training or walks, as they can be carried in a pocket or treat bag. Venison lungs are very suitable for dogs suffering from various allergies and sensitive dogs. Venison lungs are also very suitable for dogs with weight problems, as they are very low in calories. Due to their soft texture, they are also a very suitable snack for older dogs or dogs with dental problems.