Green Tripe.Com – is a small, family owned business since September 2000 started by Mary Voss. GreenTripe.com has select only the best quality sources and does all their manufacturing themselves. Their products come from a combination of local (California) GRASSFED and CERTIFIED ORGANIC animals. All of the animals have been inspected and passed by USDA for human consumption. GreenTripe.com is approved by PETA because we do no animal testing. Simply the best of the best!