Babysitter For 1 Year Old

I work from home but my job can be demanding so I cannot work and watch my son at the same time. We just moved to the area and are looking for a sitter to watch our son. C just learned how to walk so he loves to walk all over: inside and outside. He likes to play with his toys and his dog Luna. To get to our home, you will need your own transportation. You can park either in our driveway or anywhere on the road. We have 1 dog named Luna. She is a 65lbs German Shepherd. We would prefer that you be comfortable with large dogs. When our son goes down for a nap we would ask that you take Luna out and throw her ball in the backyard.