Babysitter Needed For 2/4 Children In Kingsport - Full-time / Part-time

We have four children, but our youngest two are 4 years old and 2 years old. They would need the childcare during the days whereas our older two are in school. They are regularly in daycare but we need someone who could watch them when things come up and daycare is closed. We have one dog as well. She doesn't need much except to be let outside every once in a while. The youngest two are very easily entertained and easy to manage. Also looking for a regular time date night sitter for weekends or even week nights. Ages: 10, 6, 2, & 4.