Nanny For Occasional Date Nights

Hi, we are looking for a babysitter for date nights on a weekly or bi-weekly basis. Date nights would be either Thursday or Saturday nights from appx 5 p.m. - 8 p.m. (before bedtime). Our baby is currently 4 months old. Would need someone experienced with young babies and comfortable with bottle feeding, diaper changes, burping, etc. We also have a dog in the house so must be good with pets as well.