Nanny Needed

We are looking for a great nanny/babysitter for our 2-year-old boy in Burnsville. The hours we have in mind right now are 1-2 weekday evenings (from 5:30-8:30pm) and 1 weekend morning (can be either Sat/Sun, from 9 a.m. - 1pm, start-end time can be flexible too). So a total amount of 6-10 hours per week. Some light housekeeping may be expected depending on the day (but you will not be asked to take care of the child and do housekeeping at the same time). We have a rough collie dog so would need the nanny be comfortable with medium-large size dog. We would prefer someone who has their own car and does not smoke.