CurEase Desiccated (dried), Undefatted Beef Liver Powder comes from cows that live a life of luxury at home in the Pampas region of Argentina. A region of Argentina that is fertile in natural alfalfa, wheat, and oat grasses. The cattle roam freely on the grand, rich, grasslands. Organic cattle in the Pampas are required by the Argentine Cattle Association to be raised "stress free. They are never given any hormones, branded, or herded aggressively. The animals live outside, free range, running free to ensure you are getting the finest powder available! We guarantee the contents of this product to be as pure and accurate as advertised.