Backup Babysitter Needed For 3 Children In Falling Waters

I'm looking for back up sitters for morning and afternoon care for my 3 kids. Our hours need may change based on the summer week's activities or if we're back in school. WE're hoping to find someone who may not have the schedule availability we need all the time but has enough availability that we can call if we need you to sub for one of our scheduled sitters. We do have pets (dog who should stay in bedroom while you're here and 1 cat who will probably hide), so please consider that when applying. Someone who can help out with homework (during school year) or cleaning up lunch dishes is a plus.