Attached Link: http://www.sohovfx.com/

"What the - that dog is a RENDER?" So they say, though note in both cases, they say the "dog's head was rendered...," so I'm not sure about the body. You might want to contact them or the studio for more info. Either way, it is quite amazing. Imagine if DS gets a "hair room" that could do this. I wonder what the render time would be for a still?

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken