Dog Walker????

Is there anyone that lives in the West Chester PA Area who walks dogs or is willing to walk dogs? I have one wonderful boston terrier and I am getting another one at the end of the month. Due to my job I might need to work overtime or do double shifts. This is all fine but I would really really need someone to take care of my dogs for like an hour a day on the days that I have to work OT. I usually know days ahead of time if I am going to be working OT but I might get called the last minute. I wanted to ask here before going to a professional dog walker because I would rather get to know the person than have a stranger in my house all the time. Plus I would rather have someone who knows about BTs or has one of their own because then they know how crazy a BT can get.

Thanks ahead of time.