3-Day A Week Nanny For 6 Month Old

We have a soon to be 6-month-old. My boyfriend works full time at Range Control as an electrician and I work as a paralegal at a law office. I've been out of work for baby but anxious to return. We have two dogs. One is a medium and overall lovable 4-year-old mutt and the other is a 13-year-old daschund that does nothing. I'm looking for a sitter that will just care for my baby safely and lovingly. I pump and breastfeed so I'll stop by at lunch time and get bottles of milk ready. A schedule is already in place so should be an easy transition. Simply put the duties would be playing, changing diapers, feeding and rocking. The schedule would be Tuesday, Wednesday, and Thursday. 7:30 a.m. - 5:00 p.m. I work extremely close by and intend on stopping by on my lunch break.