I know it's hard isn't it. Knowing they will leave us. But she is a good age - nearly two - or maybe two already. In her eighties really in human terms and in human terms that is when frailty sets in - and arthritis and things not working as they should. But I think there is a gentleness to the tiredness and ageing and slowing down as well - it is nature taking its course. She clearly is not ready to leave yet. I would just give her anything she enjoys, plenty of treats and extras, bits of human food
Within reason of course. Lots of chats and cuddles.