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

In need of someone to meet my son (age 7 only child) at the bus stop near our home and care for him until I arrive home from work from 4-6 p.m. Wednesday-Friday. Activities include playing, building Legos, and light housekeeping to help prep for dinner. My husband will be recovering from minor back surgery and will be in the home for questions/issues but cannot be the primary care giver for our active boy. Our family mascot is a beagle who has never met a stranger and has no concept of personal space. Specifically need help in November weeks of 11/9 - 13 and 11/16 - 20.