I guess that could be it. Looks similar in pictures. Still not sure though b/c his hair looked longer.
Hmm I wonder if he has to get it CGC certified for some reason or another. I wouldn't be taking a dog like that into any hospital or nursing home.Ovcharka maybe? The Ovcharka (especially the Caucasian from what I've read and talked about with a friend that has one) are SUPPOSED to be aggressive. They were bred to be that way.