NS Dog Senior Chicken & Rice 12lbsNutrisource Dog Senior Chicken & Rice 12lbs NutriSources Senior dry dog food is specially formulated with slightly restricted fat and protein for dogs seven years old and older. This food features farm raised, Humane Certified light and dark chicken meat from Minnesota. Fish meal is a source of anti inflammatory omega 3 fatty acids. Brown rice, barley, and white rice offer vitamins, minerals, and fiber, and peas, a low glycemic carbohydrate, provide