Afternoon Babysitter Needed 4 Days A Week

We are looking for a regular babysitter to pick-up our 2 and 5-year-olds from their daycare/pre-school, both walking distance from our house in Petworth starting mid-July through the school year. We need someone from 4-6ish Mon - Thur. It would be a bonus to have someone who is available for some additional night and weekend babysitting and likes dogs. Additional hours possible for some light housework/dog walking if interested.