Killing them for food is a necessary evil. Fucking them for fun isn't.
I'm not putting it up there with arson or pouring your used motor oil into the creek, but it's still wrong and shouldn't be legal.
How is killing them for food a necessary evil? People are more than capable of surviving without eating animal meat. That's what vegetarians do, after all.
I'm (like all humans) an omnivore. Some humans go against nature and get by without eating meat, that doesn't mean we all should. Until we can make meat in a factory (that will be a great day, better tasting, better for you and no animals need to die), animals will need to die.
So basically, we'll have to agree to disagree. Like I said, it's not THAT big of a deal. We are just talking about animals here.
Then again, the time of in vitro meat may soon be here. It would actually be a good idea if we could prove it was safe.