Nanny Needed For 2 Children In Austin.

We are looking for a great nanny for 2 children in Austin. My sister is about to have her third child (baby boy due in May) and needs help around the house with her other two boys (4 and 5 years old). We would prefer someone who could help out with light housekeeping / laundry and can do activities with the older boys while she is taking care of the baby, cooking, etc in the afternoon. We would prefer a nanny who has their own car, who does not smoke, who is comfortable with pets (golden retriever) and who is CPR certified.