Elder care Job in Calgary, Alberta

I am looking for a female caregiver-companion to help care for my good-natured brother in SE Calgary who has a form of dementia. He cannot talk and needs some assistance and cuing for getting in and out of chairs and so forth. He also needs personal care and careful assistance with his meals. His daily activities include TV and going for walks in the neighbourhood.
Interested in finding a caregiver who can do either of the following schedules:
• overnight on Friday nights (9:00 pm to 7:00 am) (one incontinence change at 4 am)
or
• overnights on both Friday and Saturday nights (9:00 pm to 7:00 am) (one incontinence change at 4 am)