I found my dog that way. Passed him on my home from work. When I got home it bothered me to the point I returned to where he was......same thing as the dog in this original post, standing by waiting for the return of his owner. It was clear to me he had been placed there. He is a pit bull terrier. Shaking from fear. I had been under the impression these dogs were natural born killers based on the way the media describes them so I was reticent in taking him. He did raise his lip to me and gave me a slight growl....so again, I am thinking this is going to end badly. Despite my instincts, I went back home and retirived some peanut butter and old dog biscuits I never through out when my other dog had to be put down about a year before. So I put some peanut butter on the bisguit and vola, he was happy as could be. Tail wagged, rubbed up against me and let me pet him. That was ten years ago. He is by far the most loyal animal I have ever had.