Childcare Needed

We are looking for a great nanny for 1 child in Thornton. 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 and who is comfortable with pets. We need someone who will be home with our son from 10:30-4:30 Wednesdays Thursdays and Fridays. He will need to be picked up from preschool at 10:40 and brought home and looked after until one of us gets home by 4:30. We also have a 4-month-old that will need care as well during the same time.