Babysitter Needed for my Children

We are looking for a back up care babysitter (or two!) for our baby as she starts daycare in September. Unfortunately we know that she will likely pick up some bugs from daycare, and her parents have a limited amount of time off for sick leave. We are seeking a sitter who is comfortable caring for a baby that may have a cold/low grade fever/etc that would prevent her from attending daycare. She will be up to to date on her vaccinations and we ask that the babysitter is as well. We are willing to work with someone that may not have their own car, but ask that the caregiver does not smoke/vape, and is infant CPR certified. Primary hours of care would be between 7:30 a.m. - 3:00 p.m.