Nanny And House Help For Newborn (and Parents) In San Francisco.

We are looking for a nanny to help us with our 1st child, due in December, in San Francisco. We would like someone who can help out with light housekeeping (laundry, etc.) and must be comfortable with pets (specifically a black lab), and who has newborn experience. Ideally someone who can come 3-4 days a week for 3-5 hours (or more) with the goal of becoming more frequent. We're new to this, we know it's going to be challenging, but rewarding and exciting, just would like some help along the way!