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

We are looking for a great babysitter for 3 children in Lutherville Timonium. We would prefer a babysitter who has their own car, who is comfortable with pets and who is CPR certified. We are looking for someone who can pick up our 4-year-old around 2 p.m. from preschool and bring him home. At home we would expect snack time and activity with his older brother (7 years) arriving home on the bus around 4. Help with homework and getting ready for after noon sports or tutoring would be great. The baby will have separate care.