Joe
yes just make him comfortable and enjoy him in all ways.........
both my folks-in-laws are going through the very painful loss of short term memory, they pull things out of the hat when they were kids clear up to about 10 years ago. We have present conversations and then it is brought up again 5 minutes or less and then too often repeated.........specific details of the present are easily forgotten, doctor apts., medications, too soon we will have to have their drivers license pulled .............. very scarey at times.
~ Just give them the dignity they deserve and try to act like it is all new with their questions.
it's tough
E ~