Just because we moved away from them doesn't mean we can't eat em. Now I'm not saying we eat tigers and other near extinct animals, but when animals can be mass breed, it's totally fine for consumption. We rule this earth, we decide who lives and who dies in this animal kingdom. It's our right to eat cows, pigs, chickens, and other forms of edible meat. Plus we are their natural predators. Prey without their predators does way more harm than good. [spoiler]Man, if you ever played minecraft, you would have a tough time not dying. [/spoiler]