I get my Frozen Green Tripe from a Friend. It comes from "Oma's" It does not smell that much, and comes in 5lb loaves. For feeding 3 Newfs and a Pom it's great. I but a case at a time for about 130.00. Oma's also packagess it in Pattie size portions a little more expensive but more convienent if you need a smaller size.