Last weekend, a couple visiting from Houston got a puro San Anto experience that had nothing to do with Mexican food, accordions or the River Walk. Instead, on Friday, July 2, as they visited an old railroad site, they witnessed a man pull up in a pick-up truck, remove a dog from his truck bed and drive away, leaving the young canine all by its lonesome. Being dog lovers, they retrieved the pup and the dog dumper’s license plate number.