Part Time Nanny Needed for my Children

We are looking for a nanny for 1 infant in our home in West Chester. We would prefer a nanny who has their own car, who does not smoke, who is comfortable with pets (1 dog, yellow lab) and who is CPR certified. Must be vaccinated for MMR, tdap and flu. We are flexible with start date and schedule. We need 3 days for 8 hours per day - ideally between 8:30am-4:30 p.m. (24 hours per week) Short term - January through March My husband and I both work from home and will be home to help getting acclimated to baby schedule & routine.