Thank you all again! I got to see my grandfather again last night when I dropped Randy off and he was still doing well.
He can't walk now at all, even with a walker, because he fell and hurt himself (EMT workers had to come and help him get up), but at least he is still talking and coherent. He has a doctor's appointment tomorrow morning so my family and I are hoping everything goes well and we get some good news. If you could keep us in your thoughts tomorrow, that would be great!