A savory blend of vitamins, minerals and nutritious ingredients go together to create an old fashioned Pork Barbeque flavor. BARK-BQ® is our most popular and has been approved by furry best friends everywhere! Made with Natural Food-Grade Ingredients. Glucosamine for joint health in every serving, Omega 3, 6 & 9, Prebiotic for digestion and gut health. Gluten Free an low calorie.