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

We are looking for a great nanny for our 4-year-old daughter. She is in preschool in the mornings, but we would need help from 12 PM- 3:30 p.m. in the afternoons. We would prefer someone who could help out with light housekeeping. We would prefer a nanny who has their own car, who does not smoke, who is comfortable with pets and who is CPR certified.