Zeb is an Anatolian Shep. He does not guard livestock, he guards me. He stays in lockstep with me when I am out on the pastures at night and he would take down and tear apart a stranger. He sleeps across the threshold of the front door. He has to be chained during the day because he threatens to bite anyone over 5 feet tall pretty much. He loves kids... and me... and pretty much hates the rest of the world.