Just in general suit me better as a half cross as to half x as to half cross bull greys I'm going of the real bull crosses out imported pits in late 80s not the hybrid mastiff bull crosses about now most got no true pitbull blood in them just my opinion mate sure others will say different but got be right trial wheaten blood in them and the first crosses don't change holds just keep first hold and work it where game bred bull lurcher will change holds to get a better one as different types of style