[metrokoi]

Why is it wrong to kill animals (humanely) if you don't have to? A cow will live and die blissfully unaware that it's purpose is to be eaten by humans. Is a death by a captive bolt gun worse than death by coyote or disease?

Of course the discussion should be around the conditions that livestock spend their time living in because animals obviously are "happier" when living in natural conditions, but as far as I am aware animals do not have any preference on when or how they die (as long as it is not painful and drawn out).