Re: email. True. And it’s a bit selfish of me to want to push pull him into using email, without his buy-in. I can suggest it (“hey, I checked and blah addresses are available. Might be nice to have a polite email address to give to your aunts. They’re great and send care packages with candy.”) But I shouldn’t do it for him.
I’m not a doctor, but when my dog had a tooth infection the vet was pretty concerned. Teeth are close to the brain and eyes and if an infection spreads it’s bad.
And the hospital doesn’t want to keep you overnight, either. If they insist there will be a good reason.