That is all theoretical bullshit ... and exactly the opposite of the truth.
The only way my hard work has gone "down the drain" is when people have LOST my good dog, not "bred" my dogs they "didn't check."
The funniest part about the insanity of what you believe is that my two WORST producers when I got out were my "HARDEST-checked" (Pup Pup and Super Red).
Being "hard checked" has NOTHING to do with producing ability. You simply have no idea WTH you're taking about.
I could produce better dogs with "unchecked" dogs of my line than most people could produce with "hard checked" scatter-bred mutts.
Jack