Babysitter Needed for my Children - Full-time / Part-time

We are looking for some help to watch our newborn for a few hours twice a week. We unfortunately do not have family who live nearby and I know I will need a little extra support during the weeks of my maternity leave. Ideally, this person would be responsible for our newborn daughter for a few hours, allowing me a chance to catch up on other household tasks with free hands. We have one dog, who is very friendly, and would require someone with their own transportation. We also have a toddler who will be in daycare during these hours.