Part-Time Nanny Needed For Baby & Toddler

I'm looking for a nanny for my baby (currently 8 months) but depending on days of the week, a 3-year-old child as well. (She is in preschool some days). This is a part time position for approximately 10-15 hours a week, which can be split between 2-3 days a week, we are flexible in which days. We do have a French bull dog, so must be okay with dogs!