Our 100% Natural Beef Lungs (100 g) provide your furry friend with a healthy, natural snack that is high in protein and low in fat. Made from 100% natural beef, these delicious treats are a great way to reward your pet and keep them healthy. With no added preservatives, our beef lungs are a great source of vitamins and minerals to help keep your pet happy and healthy. Give your pet a treat they'll love with our 100% Natural Beef Lungs