Wild kangaroo is a hypoallergenic meat with very low fat content and rich in protein; it helps to lower body fat and build muscle and improve immunity, especially for dogs that are allergic to beef or chicken or have easy gastrointestinal discomfort. No added salt, sugar, coloring, preservatives or grains Low Temperature Air Drying Kangaroo ribs have ratio of about 4:6, which helps to cleanse the teeth, strengthen the jaw and satisfy the mouth and stomach while chewing.