He certainly looks like a wolf, especially in the last picture. Very handsome boy! If what that guy told you was the truth since the dog is not 100% wolf it is considered a wolf-dog. There are laws in the United States about owning them, regulations, confinement, etc. Some states don't even allow them I believe. I found this website:
http://www.floridalupine.org/regulat...egulations.htm