Nanny Needed For 1 Child

We are looking for an in house nanny 3 days a week starting in January. My maternity leave ends January 6th. Our son would be almost 5 months old. The start and end times are flexible but we are looking for 8-4-4:30 is Tuesday Wednesday and Thursday. My job is flexible with work in office days so if any week you'd need to switch the days we could usually accommodate. We also have 2 dogs and a cat (he usually stays up stairs all day) which would be very minimal work. Just let them out back 1-2 times a day we have a fenced in yard. So total it would be about 24 hours and we are offering 400-450 a week (3 daywork week )for right candidate.