Sooooo GLAD it's over. Poor babies, both of you. I can feel the compasion in your post. Copper is fine, he's going to be great. If anything, he may be a little shy of the trailer steps if that's where it happened, and maybe not even there. I'm sure with your loving care, it'll all be a memory soon gone! You're a great Mommy, I'm sure he could still sense you in the other room and smell you. Besides, had you forced yourself to go in, he may have sensed your anxiousness and nervousness and it would have been worse.
Good for you, you took good and quick care of our Popper
! Give him a BIG KISS on the forehead, tell him he did good for me