When a dog became stranded in a canal in Romania, some passersby jumped in to pull the soaking wet pup from the icy water. But it's what happens after the dog was freed that makes the recorded rescue so remarkable. In a video, posted on YouTube this week, several men pull the dog to safety by the scruff of its neck -- something canine mothers often do to their pups to carry them. After the dog is freed, it appears to act as most humans would and shows its gratitude to the rescuers by showering...