Nanny Needed

We are looking for a babysitter for 2 children in Marysville but mainly would be 1. My youngest is 5 and will be in preschool half days except Monday and has Down syndrome. My 7-year-old will be in school all day until 4:30 and will need to be picked up off bus. We would prefer someone who could help with learning activities for my youngest and working on fine motor. We would prefer a babysitter who has their own car, who does not smoke, who is comfortable with pets (we have a German shep) and who is CPR certified. My youngest is not potty trained and needs assistance with eating (pureed only food diet). He is also non-verbal. We are working on self feeding and potty training currently.