Babysitter Needed for my Children - Full-time / Part-time

We need a nanny to watch our son in the afternoons, probably 3-4 days per week. He is 4. 5 months old, so primarily we need help just keeping an eye on him and attending to him while his mother and father work. Light housekeeping like bottle cleaning, laundry, and tidying up the living areas would be a plus. We have 2 dogs who are sweet but can be kind of anxious and loud. As long as the person is comfortable with dogs they will be fine.