Vita Bone® Flavors Biscuits come in liver, beef, vegetable, cheese, chicken, and original flavors. All made with natural ingredients and fortified with 23 essential vitamins and minerals. Our nutritious recipe also includes Omega-3 and 6 fatty acids and glucosamine from natural sources like salmon oil and chicken. These essential elements help promote healthy skin, a well-conditioned coat, and joint health in your dog. Plus, the crunchy texture helps clean teeth and freshen breath.