Inspired by our vast grasslands and cold northern lakes, ACANA Grasslands is brimming with 70% grass-fed lamb, free-run duck, cage-free eggs, wild-caught fish, and free-run turkey, all in WholePrey ratios of meat, organs, and cartilage or bone. Mirroring the diet that Mother Nature intended for your dog, ACANA nourishes dogs according to their evolutionary and biological needs, giving them everything they need in order to stay happy, healthy, and strong.