Part Time Child Care For 3 Year Old (and Occasionally His Siblings)

About the job

I'm looking for a great babysitter for my 3-year-old son. I have five kids, but four of them are in school, so most of the time it will just be the youngest, with some occasional after-school or summer care involving more than one child (my older three children are very self sufficient). We would prefer someone who could help out with light housekeeping. We have an indoor cat so you would need to be comfortable with him hanging around. Right now I just need help 2-3 times a week, and I can be flexible about days and times.