Brimming with 38% richly nourishing protein and a limited 16% low-glycemic carbohydrates, ORIJEN nourishes all dogs according to their evolutionary and biological needs. A full 2/3 of our meat is FRESH (refrigerated, without preservatives) or RAW (flash-frozen, without preservatives), including the top 10 meat ingredients. 1/3 of the meat and fish are specially prepared at 200F from fresh meats and fish to create a concentrated source of richly nourishing protein that cannot be supplied by fresh meats alone. Nutrient-dense WholePrey ratios of fresh meats (including muscle meat, organs, and cartilage) provide virtually every nutrient your dog needs to thrive only zinc is added. Infusions of freeze-dried liver enhance flavour and palatability naturally, making ORIJEN deliciously tasty, even for fussy eaters.