i may have to retract my statement on it being pure bred, as thinking back, we used to have blocky/stocky wolves when they were bred or inbred accidentally to much, or on purpose, for building up numbers, for sale, or release (which of course legally you cannot release imbred wolves, as it screws them up somehow, though sure it happens in wild, so maybe i need more education on this?). also they will be bred out or in, for tameness and not by natural selection, as in captivity the natural body is not needed in confined spaces, and not kept intrinsic to them, and also the next step will show slight bobbing of ears, curling and puffing at tip of tail, spotting color at tail, ears and toes, then more barking (yes wolves can bark, but more of a yip and even then its a strain, and was encouraged long ago and easily bred into sadly). on the fox thing, like i was saying about the breeding aspects, leads to dogs from foxes, as shown by breeders by accident, and on purpose by famous arctic study were breeding for tameness has same results. on the parvo.. id like a link and to learn alot more on that, as fascinating but horribly tragic sounding, stupid people not caring for dogs and cats (as research shows cats carry similar diseases and pass on to racoons, who in tern can pass on to dogs, wolves and other canines)! i dont think anything looks wrong with the wolfie, he is stunning, just thought was adult or other, due to stature, that was all, didnt mean to seem to start mud slinging.