Purina Pro Plan Calssic for Puppy Chicken Rice Cater to your growing puppy s specialized nutritional unique needs with Purina Pro Plan DEVELOPMENT Chicken and Brown Rice Entree wet puppy food. This canned dog food for puppies up to 1 year old features real chicken as the first ingredient to help provide high-quality protein to build lean muscles. Every serving is formulated for your developing puppy using high-quality ingredients and no artificial colors flavors or preservatives. The taste helps him stay engaged at mealtime and this high protein puppy food also contains 23 essential vitamins and minerals and is 100 percent complete and balanced for puppy growth and development.