Looking For 2x/week Sitter For 10 Month Old Baby Boy

I'm looking for a sitter for my 10 mo son 2x/wk. This would typically be on Wednesdays and Sundays from 9a-5:30p, but may vary. Communication regarding schedule changes would always be at least 2 weeks in advance. A typical day watching him would consist of a snack/bottle at 10a, nap time at 11a, lunch at 1p, snack/bottle at 3p, and nap time at 4:30p. Meals and snacks will always be prepped by me in the mornings, no cooking will ever be required of the sitter. In between snack/mealtimes and naps, I would love for him to have some enriching activities. We also have a dog so we want someone who is comfortable with pets. I do not expect any form of pet care from the sitter. I prefer someone who has a car, non-smoker and CPR-certified.