We visited a town in a nearby state this weekend and spent most of a day browsing through an enormous arts & crafts festival. We were walking in an alley when we saw a handsome German Shepherd tethered to a long leash in a yard. We stopped and spoke to the dog, at which point her owner saw us from her back door and came out to say hello. The lady was about my age and had a strong speech impediment. She also had a sweet and guileless personality. She explained that the dog’s name is Mollie, and that she was until recently a K-9 officer in the local police…