Give your large breed puppy fine-tuned nutrition for a healthy growth rate and age-appropriate strength and endurance, with Pro Plan Sport Large Breed Puppy Development 30/18 Chicken and Rice dry puppy food. Formulated for athletic large breed puppies, this large puppy food is an active dog food that promotes concentration, problem-solving and trainability for excellence in the field, in the show ring, and at home. Bone-supporting nutrients calcium, phosphorus and essential vitamins promote healthy bone growth, while this dog food with glucosamine supports joints and cartilage. Plus, this high protein dog food has real chicken as the #1 ingredient and high-quality protein to build lean muscles and a healthy heart. It also contains antioxidants for dogs to support your puppy's developing immune system. Set the nutritional foundation they need for competitive canine athletics with Purina Pro Plan Sport dog food. It's dry dog food for puppies that helps them live their best, active lives.

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