I am one of those very few very lucky people that got my completely healthy furbutt for free. A friend of ours decided that we had grieved over the loss of our lab long enough (5 years) and it was time for us to get a new dog. She was not a breeder. She had a silky that she bred with a yorkie. No experience breeding. No testing. No papers. I took him home at 7 1/2 weeks (but met him the day after he was born). All things that I now know are completely horrible, but didn't know at the time. I wouldn't take a million dollars for him. He is my heart. I am a very lucky person. Next time, if I don't do rescue, you better believe I will research and "buy my breeder first".
OBTW, I had never heard of a Biewer either until I joined YT, but I do know what a Saluki looks like! Lol.