About a year ago, I bought my brother a meat grinder for his birthday. We had taken a cooking class together and make some breakfast sausages so we were inspired. Not to mention, his fiance has a health condition which requires her to limit her sodium intake which means she can't eat store-bought sausage. However...a year later, they still haven't used it! The main reason is because they're having a hard time figuring out which sausage casing to use and where to find casing generally speaking. Any suggestions of what to use or where to look? Thanks!