Eukanuba Large Breed Puppy (Dry, 40 lb Breeder Bag): A specialized dry food for large breed puppies, providing balanced nutrition for controlled growth. Rich in animal protein with optimal calcium and phosphorus, it supports proper muscle and bone development in big pups. Clinically proven DHA levels promote healthy brain development for easier training, while adjusted fats and carbs supply concentrated energy for growth and play. Prebiotics and natural fiber ensure gentle digestion, and guaranteed vitamin E helps build a strong immune system in your growing large-breed puppy.