NutriSource, 15 LB, Grain Free Lamb Formula Dog Food, Provides Super Premium Nutrition In A Scientifically Formulated Easy To Digest Food, Lamb Meal Is The Number #1 Ingredient, Lamb Meal Is A Source Of High Quality Protein To Help Maintain Muscle Mass & Strength, Has A Rich, Wholesome Taste That Dogs Love, Combines Lamb Meal & Carefully Selected Ingredients In The Precise Blend To Balance All Essential Nutrients Necessary For Optimum Health, Well Being & Long Life.