Your puppy isn't just growing.
Build: Digestive System; Bone & Joints; Healthy Immune System. Recommended by Veterinarians: Veterinarians recommend Purina Puppy Chow brand puppy food to give puppies the complete and balanced nutrition needed for proper growth and development. Repair: Muscle Cells - Provides the amino acids and minerals needed to support a puppy's natural ability to repair and maintain healthy muscle cells.