So, here is the back story to the video. A family rescued a baby deer when it's mother abandoned him/her. They nursed the deer back to health and set it free. Now, the deer comes back everyday just to play with the family dog. The video is 4 minutes long but you can watch about 45 seconds of it to get the drift.
How freakin' awesome is that. If only we could all get along like this, the world would be a better place!