Linda does your father have a cell phone? You can install a locator on it so you can always know his location.

Just because you are hot that does not mean your Dad is. Let him wear the jumper. Don't sweat the small stuff.

Folks with Alz seem to feel cold more than rest of us....maybe Dad would wear a lighter jumper

Gynbullard we are in Australia he walks in 35+ comes back dripping with sweat and disorientated He has gone missing on 2 occasions. My next question is about trackers and any recommendations .

Pick your battles That is what I am trying to do