Meet your puppy's nutritional needs with Purina ONE +Plus Natural Healthy Puppy Formula dry puppy food with added vitamins, minerals and nutrients. Real chicken is the first ingredient in our natural puppy food to provide high protein for strong, growing muscles, including a healthy heart. Rice and oatmeal in this high protein puppy food provide the nutrition he needs. Our Purina ONE +Plus Healthy Puppy formula contains DHA, a nutrient in mother's milk, to support vision and brain development. Four antioxidant sources help promote a strong immune system. This healthy puppy food is highly digestible, and natural sources of glucosamine help support healthy joints. Crunchy kibble and calcium support strong teeth and healthy gums. We use no artificial flavors or preservatives in this natural dry puppy food, which contains 100 percent nutrition and 0 percent fillers. Give your puppy the complete and balanced nutrition he needs to support his lifelong whole-body health with this Purina ONE puppy food.