Nanny Needed For 1 Child

We are looking for a great nanny my 18-month-old son I will be working from home in my office and need care for my son while I work. He takes one nap in the middle of the day and I'm looking for care in the morning before I put him down for that nap. Monday through Thursday from approximately 8:00-11:30. I want to find someone who enjoys being outdoors with him and is willing to take him for walks with our sweet old dog. Some very light food prep is needed, just heating up lunch, etc. My son is a dreamy, easy little dude. He loves tromping around in the woods behind our house, rides in the stroller, reading and reading and reading, and playing music. We would prefer a nanny who does not smoke, who is comfortable with pets and who is CPR certified.