Purina Pro Plan Puppy for Dogs Under 1 Year Chicken Rice Support your puppy s wellness with the 100 percent complete and balanced nutrition in Purina Pro Plan Brand Dog Food Puppy Shredded Blend Chicken Rice Formula dry puppy food. Real chicken as the first ingredient and rice a good source of carbohydrates for energy are part of a formula that provides your puppy with the nutrition he needs. The highly digestible puppy food formula contains no artificial colors or flavors. Plus the tempting pieces of dog kibble and tender shreds are sized appropriately for his mouth and teeth.