Nanny Job in Regina, Saskatchewan

I am looking for a nanny to assist in supervising my children and ensuring my 11-week-old baby has adequate care so that I can concentrate on my work. I generally work from home but may do an office outing a week. This job was generally handled by my stay-at-home wife before she passed away. I have 5 children ( 11 weeks, 3.5y, 7yr, 10y, 12y), 2 of whom are pretty self-sufficient ( 10 and 12 ) and pretty much take care of themselves, and will help with the younger ones sometimes, but are not up for it for extensive periods. The children are homeschooled, but our primary focus right now is ensuring they are fed and supervised while we adjust to life without their mother. The primary responsibility will be taking care of the 11-week-old and 3.5-year-old. Also, we have a couple of friendly dogs that occupy the home.