100% Kangaroo Arm Bone/Elbow/Wrist Bone Single ingredient product that contains no added preservatives, additives, colours and no added sugar. Kangaroo is higher in calcium, protein, and omega-3 fatty acids than other proteins such as beef, lamb and chicken. It’s also a great source of zinc and vitamin B12. Kangaroo treats are perfect for dogs with allergies. Healthy and nutritious chewy treat for medium to large dogs. Contains bones as well as muscle meat and tendon. The muscle is what makes it meaty and chewy and can assist with removing plaque build-up on teeth. This is a natural product, so sizes and weights vary. Piece size can vary but are approximately 10-20cm long, 5-10cm wide and weigh approximately 90g, but range between 50g-100g each. As with all dehydrated bone treats, Kangaroo Boomerangs will not shard or damage your dog like cooked bones do. They are dried below the temperature where a bone calcifies. Always supervise your dog when giving them bones and remove any break-off pieces that may become unsafe for consumption. Kangaroos are not farmed but caught free-roaming, grazing on natural vegetation such as grass, giving you high-quality and natural lean meat which contains no chemicals and no antibiotics.