Afterschool Babysitter Needed For 3 Children

We are looking for someone to help out with afterschool childcare for our 7-year-old triplets. This would entail picking up from school, helping with schoolwork, and providing dinner. This would be for 2-3 days a week. We would need someone who is flexible with the days, but we would also try to work with your schedule as well. Note that we do have a 60lbs white lab so you must be comfortable with pets.