Babysitter Needed

We are looking for a sitter for our 3 1/2-year-old son, who is on the spectrum and has delayed speech but is very cheerful and easygoing most of the time. We also have a very friendly dog (8-year-old German shepherd mix), so it would be great if you are comfortable with dogs. We are interested in any coverage during the afternoon or evening any days of the week, starting after 1 p.m. Schedule can vary week to week.