Purina Dog Chow Natural with Real Chicken & Beef Adult Dry Dog Food - 16.5 lb. Bag 16.5 Lb. Bag - Purina Dog Chow Natural With Real Chicken & Beef Adult Dry Dog Food Made With Real Beef And Farm-Raised Chicken Made Without Artificial Flavors, Colors Or Preservatives 100% Complete And Balanced For Adult Dogs Crunchy Kibble Helps Clean Teeth