Royal Canin Labrador Retriever Puppy 33 Is Made For Exactly What Your Baby Lab Needs. Feed Labrador Retriever Puppy 33 for the first 15 months. Provides steady growth for healthy bones. Based on Chicken Meal, Brown Rice and Rice. Protein not less than 33%, Fat not less than 12%, Fiber not more than 3.7%, Moisture not more than 10%. 327 kcal/cup. 30 Lb.