Our shelter got in a huge dog that they were calling a shepherd mix, but he looks a lot like an anatolian shepherd. I don't know if he is for sure, but they were convinced that he is, so that is the breed they are putting on his paperwork. I'll try to get a better picture of him next time I go up there, but here is a pic from the shelter. It is a front pic, so you can't really see his body too well.
http://www.tupelo-leehumane.org/dog_detail.cfm?ID=2026
http://www.tupelo-leehumane.org/dog_detail.cfm?ID=2026