Purina Pro Plan Puppy for Dogs Under 1 Year Chicken Rice Provide your puppy with 100 percent complete and balanced nutrition with 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 puppy kibble that provides your little pup with the nutrients he needs. This dog food for puppies allows for optimal nutrition delivery and contains no artificial colors or flavors. Plus the crunchy puppy dog food kibble and tender shreds are sized just right for his mouth and teeth.