Dogs are born carnivores, bred for a diet that is rich and varied in fresh, whole animal ingredients. Your growing puppy needs protein and fat from animal protein, to support their rapid development. That's why ACANA Puppy & Junior is brimming with fresh, free-run chicken and cage-free eggs from prairie farms, and wild-caught flounder from Canada's Pacific, delivered fresh or raw by people we know and trust. In WholePrey ratios of meat, organs, cartilage, and bone, ACANA delivers nutrients naturally, in their most nourishing form, for peak health and development.