Diane, great news! Dys, thank God! or somebody. (Maybe your Nuni nose ring?).
At first I thought I read it that he had OCD - and I wondered, what's new about that? Then I reread it and realized it was COPD. At last he is diagnosed! What took do damn long?
Anyway, as you say, it's treatable, and I hope you hold a shotgun to his head to make sure he does what's supposed to. I'd love to see a pic of him with a bit more meat on those chicken bones so when that happens, post 'em.
I'm so happy for you both - the mystery is solved.