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. Thats why ACANA Puppy & Junior is brimming with fresh, free-run chicken and cage-free eggs from prairie farms, and wild-caught flounder from Canadas Pacific. ACANA delivers nutrients naturally, in their most nourishing form, for peak health and development.