Nanny Needed For My Children - Full-time / Part-time

We are looking for a great nanny for 1 child in Princeton. I will be working from home and need someone to care for/watch my daughter for a few hours in the morning before her naptime. Flexible on hours/times/dates. These could change once I start my new job and learn more about workload and expectations. Would love to grow a relationship with nanny for possible watching of my son (4) along with my daughter, for additional dates in the future. We would prefer a nanny who does not smoke, and who is comfortable with pets.