I Can Put My Entire Fist into My Mouth 

But I don't do it very often. Anyway...

I'm a city kid. (Although the fact that I have also been taught to do certain things might colour my perspective somewhat.) But I'd never expect a large-dog-sized animal to be stunned, or even dead, if I hit its muzzle with the handle of my knife twice, or stood on the side of its neck for ten seconds. Yet, there are people who stun/kill (and then skin) large-dog-sized animals for living who expect it.

I'm starting to wonder when did humans forget how to kill. And whether the culture of non-violence really is a good thing.