i have a friend that used to have a purebred or a first generation hybrid, dont remember which, healthy he weighed about 180lbs. when first meeting the wolf i had to be intriduced through a fence so he could get to know me first then could go in the backyard to get in the pool, but even still you couldnt wrestle or mess with the kid's sister or mom because the wolf took it as if they were "his" and would jump in after you, not to kill you but to make sure you werent hurting them