There's been a few I know of in the past from the pound that have turned out well, I myself would rather have breeding behind any pups I'm rearing.... Thing also I've noticed on a few occasions. a young dog no matter how well bred etc that didn't make the grade in one mans yard and if for example had to be returned to who bred it or someone else, turned out to be first class !! Change off yard, surrondings, lifestyle all could play a part. That alone shows rearing or how they're run on does make a difference. Atb