Childcare Needed - Full-time / Part-time

I am looking for a loving, responsible babysitter for my twin boys. They are very active and I may need help driving them to their activities occasionally. We would prefer someone who could help out with light housekeeping and homework. We definitely need someone who has their own car, who does not smoke and who is comfortable with our dog. She will need to be taken out for potty breaks from time to time. I am looking for one weekday evening per week for a couple of hours (most likely a Monday or Wednesday) and help either Friday or Saturday evenings at least every other weekend. Occasionally, I will need help during the day on a weekend. Thank you for considering us! :))