This is our visitor, neighbor's 1200 pound black angus bull that went through our five strand fence, broke three 6" fence posts off. When I got him back in his fence, repaired my fence, then went back to our house, that big bugger damned near beat me back to my house. He has a bad habit of grabbing a mouth full of grass and pulling it up by the roots, leaves a basket ball size hole to the dirt with every bite.
They have an electric fence but do not keep it up. Already told them, making steaks is the next step.