Our Wild Caught Pacific Fish & Oats Formula uses a combination of herring, anchovies, and sardines as the single protein and only two wholesome grains. The Grain Friendly category is free of corn, wheat, soy, potato and peas making it optimal for daily feeding or sensitivities. The chicken fat used in FirstMate Pet Foods is processed free of protein, eliminating the risk of allergies derived from chicken. FirstMate Wild Pacific Caught Fish Meal & Oats Formula is Formulated to meet the Nutritional Guidelines established by the AAFCO Dog Food Nutrient Profiles for All Life Stages including the growth of large size dogs (70lbs or more as an adult).