My boar (although I've only been his owner for a couple of months and can't take the credit

) is lovely. He'll 'sit' and beg for treats, loves a cuddle and scratch behind his ears and just generally has a lovely temprament - I think, but could be wrong, that most Kune Kunes are like this, they love human contact. Hubby enjoys going in for a 'play' tussle with him from time to time and has never been hurt. We're kinda lucky, in that he's always got female company to stop him getting 'frustrated' obviously if you were keeping him seperate his attitude may not be so good

But other TASers will be able to tell you if this is the case.
Of all breeds of boar - I think Kune Kunes are probably the least stroppy.