Nanny Needed

We are looking for a great nanny for 2 children in the West End of Hartford. We would prefer a nanny who has their own car, who does not smoke and who is comfortable with pets. We are looking for a couple of hours after school 3 days/week. We would need someone to pick up our children from school which is 1. 5 miles from our house and bring them home and keep them busy until my husband or I get home. We do have a dog who is the most friendliest hound mix. My schedule does change weekly and I know well in advance so we would just need someone flexibility regarding the schedule. Guaranteed 3 days/week though.