Supervision For My Father With Vascular Dementia

I have been pre-screening private caregivers for my father, but right now our highest priority is being available for a Sunday shift, 9am-1 p.m. My father and stepmother live in their own home with two dogs, a cat, and chickens. My father has vascular dementia that was triggered in 2020. He also has some heart conditions including a pacemaker. He is mobile, but does have dizzy spells when he stands too quickly or exerts a lot of energy due to his hypotension. With dementia, some days are obviously better than others. We are looking for someone with experience in Memory Care. My stepmother is his primary caregiver currently. In addition to the Sunday shift, we will probably be looking at other short shifts a couple times a week.