Dick Van Patten's Natural Balance Pet Foods Inc. offers its Healthy Bones line of dog treats with added vitamin E and zinc to help support optimum skin and coat health. The oven-baked treats are available in: Turkey, Oatmeal, Cranberry; Oatmeal, Chicken, Pumpkin; Sweet Potato, Salmon, Apple (grain-free formula); Lamb, Quinoa, Carrot; and Trout, Wild Rice, Spinach. Healthy Bones are available in small breed and regular sizes.