Neat photo! To follow up on another viewer's remarks, this is not a Mule Deer or a Whitetail Deer. It's a Black-tail Deer, which not a subspecies of Mule Deer. These are a very common breed of deer in Washington State.
Well, he may not look like one, but he certainly is. This picture was taken in the Seattle area - the only deer species that lives in this area is the mule deer. White-tail deer are extremely rare in Washington, and only live very near to the Columbia river - over 100 miles from where this picture was taken.