I think this dog is also incredible but I have to comment that I doubt very much that I would hide in a house and let a cougar try to eat my dog
. I'm pretty sure I would have armed myself with a shovel or something (hose was right there as well) and tried to get the cat out of there.
"Never doubt that a small, group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has." - Margaret Mead