Thank you for your kind thoughts and prayers. He is home now, and on heavy antibiotics.
He is somewhat subdued, but was actually laughing in all the right places in some old Seinfeld repeats.
The incessant pacing seems to have abated for the time being, Thank God.
I’m glad he’s settled down and is enjoying him some Seinfeld shows. I hope this lasts for a while, so you and your sister can get some relief from stress.