Nanny Needed - Full-time / Part-time

We are looking for a great nanny for a 2. 5-year-old girl and a 4-month-old little boy. Our toddler loves arts and crafts, riding bikes in the backyard and playing pretend. I return to work at the end of August and we're looking for a part time nanny to come Wednesday, Thursday and Friday from noon till 3 p.m. Ideally the start date would be August 19th. We would prefer a nanny who is comfortable with pets since we have three small, older dogs who spend most of the day napping.