After School Nanny For An Active 8 Year-old

We're searching for after school care for our awesome, active and completely fun 8-year-old son. Responsibilities include the usual: school pick up, homework help, driving to activities and such. A little light housekeeping would be a bonus (mainly making sure the laundry keeps rolling and doesn't take over the house). As active and energetic as our son is, our family dog matches his energy so must be ok with dogs (although the daily care, feeding and walking are not expected. He just likes to live life close to humans Full disclosure--our current nanny has been with us for 8 years and so this is the classic big shoes to fill situation and a big transition for us. We are hoping to find someone to love and grow with our family just as she has.