My Dad, who has dementia is so anxious when mom isn't around. Could be 30 min or 3 hrs he can't relax without her. I want to try adult day care, but I don't know how it will work.

You are lucky to get an end-stage Alzheimer's person to eat anything. As for the rest of that food, it's a waste of time and money. Next day it is pooped out anyway.