I wish that I would have asked to actually see the testing on both parents for health (apparently one of your big concerns).
You forget when you're seeing all those little cuties and playing and crawling around in the floor that you're buying an expensive dog, and you need to ask these things.
I was sad that I couldn't meet the sire, but he's joint-owned, so I understood.
Also, a big thing to me is when I got there all the dogs including the mama dog were crated.
First thing I did when I walked in was put the back of my hand to the mama dog's crate. If she would have snapped, tried to bite, etc I probably wouldn't have purchased a puppy.
I was so pleased that she had an amazing temperament, and when she was let out, she was a ball of energy, and such a sweetie. I knew I needed one of her puppies.
It seems like a good thing that they have show dogs/champions.
To me they should have the papers on site, our breeder did, and even mentioned to us if we wanted to see them we could, but it went one ear and out the other, and that probably isn't a good thing.
:facepalm:
But we all make mistakes, and I'm happy either way.
Good luck!