I owned dogs since I was a child. I am a professional with a terminal degree. Cannot currently own a dog due to my schedule so I figured helping out others is the next best thing. I am extremely responsible. No drama. On point. On time. I have flexible hours. I live and work in center city. I would prefer morning/afternoon walk appointments around center city and old city. There are a bunch of parks or the waterfront which will provide a lot of fun stimulation on walks. Pet drop-ins and walks in your neighborhood. Center City and Old City areas. There are numerous parks in the area that any dog would love to go sniff around in as well as a walk along the waterfront. Not only is it exercise but important mental stimulation for your canine.