Looking out his window, this man saw a pack of stray dogs roaming the streets. It wasn't anything out of the ordinary, until he saw something strange. One of the dogs had his head stuck in something that could kill him.
Leaping into action, he raced after the dog to try and help:
Had this stranger not come along, we shudder at the thought of what could have happened to the dog. Without the ability to eat or drink -- let alone breathe properly -- he surely would have passed away.