Before School or After School Work - Full-time / Part-time

I'm looking for a great babysitter for 1 child. We do have pets 1 cat and a dog that are very friendly. Non-smoking home. It would be for before school. Bus comes between 7:30-7:38. I have another child at house but he is old enough to get himself to bus just need someone to make sure she makes it on. Schedule would change so might need you 3-4 mornings a week sometimes 5, start times would be either 6:30 or 7:00 a.m.