This video has been viewed by millions around the world with the same gut-wrenching, yet heartwarming reaction. At the time of my narration, it was reported that the injured dog had lived. Unfortunately, we now know otherwise. What is most important to note is the fact that it took a little stray dog with a big heart to touch the world and in doing so, perhaps put us in touch with ourselves. Judging from the countless comments of concern, it is obvious that, for the most part, we are one in our respect for life. So, wherever you live and whatever you may take in from the media this week, may you long remember the message this loving homeless canine brought us on the eve of the holiest of seasons. Sonny Melendrez

Dog Saves Another Dog Hit By A Car This may be the most amazing animal video we have ever seen. The video is from a traffic camera overlooking the busy Costanera Norte freeway in Santiago, Chile. It shows a dog that has been hit by a car on a busy highway. Under these conditions, such an animal would not have a chance of being saved. Enter our compassionate hero... Update! Chileans have a new hero: an apparently homeless dog that pulled the body of another dog through traffic off a busy highway. A surveillance camera on a Santiago freeway captured images of a dog trotting past speeding cars to pull the lifeless body of the other canine, which had been run over by a vehicle, away from traffic and onto the median strip. The scene was broadcast by Chilean television stations and then posted on Web sites, and hundreds of thousands of people had viewed versions of it by Monday. Highway crews removed both the dead and live dogs from the median strip of the Vespucio Norte Highway shortly after the Dec. 4 incident. But the rescuer dog ran away. Authorities say images of the rescue prompted some people to call and offer to adopt the dog, but neither highway workers nor a television crew could find they animal. Source: AP News