Babysitter Needed For 3 Children In Acton (possible Split Schedule)

We are looking for a great babysitter for 3 children in Acton. We would prefer someone who could help out with light housekeeping. We would prefer a babysitter who does not smoke, who is comfortable with pets and who is CPR certified. We have 2 different posts up right now - one for before school hours as well. Wed love for the same person to do both, but we are also open to 2 different people if we cannot find anyone to do the split schedule.