100% Australian Bone Marrow, ingredients listed in the name All dogs will love to chew on this long lasting chew that helps clean your dog's teeth and has brilliant benefits for your dogs health. Boosts the immune system - makes your dog healthier. Supports Joint function and decreases joint inflammation. Builds stem cells - helps repair the body. Large approx. 15cm x 3.5cm Fat content approx 2% Marrow Chews comes in five fantastic flavours: Bacon & Cheese Beef Liver Chicken & Parsley Goats Milk Peanut Butter Pumpkin How are they made? Our health Bone Marrow Chews are made in a proprietary process which takes over 6 weeks. It involves both heating and cooling of the marrow, separating and removing almost all of the fat and leaving the incredibly health marrow which is set, without chemicals or fillers. This is an in-depth process. As seen on Shark Tank