My buddyhad a bad ass momma angus than was notorious for busting down the fence and marching off. After a stressful 5 day hunt, and yes i called it a hunt, my buddies dad shot it with a slugger in the noggin and put it down. Didnt kill it though, just swelled up. They still got that cow today come to think of it.
I think it could kill some off season time, what the heck...