PRO PAC® Ultimates™ Lamb Meal and Brown Rice Formula is made without corn, wheat or soy providing the ultimate in canine nutrition. This formula’s primary protein source comes from premium quality lamb meal, which provides essential amino acids to help maintain strong muscle and a healthy, shiny coat. This antioxidant formula is fortified with Vitamin A and Vitamin C along with nutrient-rich, vegetables and fruits from peas, apples, blueberries, carrots, spinach and cranberries. Fibers from beets, blueberries and cranberries help overall digestion.