Nanny Needed

We are looking for a great babysitter for 2 children in Springfield. We would prefer a babysitter who has their own car, who does not smoke and who is comfortable with pets. I need an extra hand with extra curricular, I have one in cheer and one doing football. I cannot be in two places at once nor leave my children without an adult. I would as well like to find someone that will stick around for when I need help doctors appointments etc