Animal Care Needed - Full-time / Part-time

I have two German Shepards. They don't need to be walked, but they like to run in the backyard. They get fed 2 daily. They like to play with dog toys and cuddle. They will alert if they need to potty. I would like to meet in person, so tge dogs can get to know their sitter. Overnight stay is required. They can be left alone during the day up to 4 hours.