Diamond Naturals Grain-Free Wild-Caught Whitefish & Sweet Potato Formula for Dogs is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for All Life Stages including growth of large size dogs (70 lbs. or more as an adult). For all life stages, this high-protein, zero grain formula provides highly digestible energy and limits exposure to allergy triggers. The first ingredient in every Diamond Naturals Grain-Free formula is always high-quality animal protein. Wild-caught whitefish provides omega-6 and omega-3 fatty acids for a healthy skin and coat, while sweet potatoes and other vegetables and fruits provide powerful antioxidants for optimal health and vitality.