Dr. Gary's Best Breed Holistic Lamb Meal with Fruits and Vegetables Dry Dog Food is an all-natural food that’s holistically formulated for dogs of all life stages and activity levels. This unique recipe begins with free-range, grass-fed New Zealand lamb and whitefish, a perfect alternative for pets that are sensitive to poultry diets. A wholesome blend of blueberries, cranberries, carrots, tomatoes and spinach round out the meal to provide immune system support with antioxidants and essential vitamins.