My feeling then was a strong instinctive feeling that killing animals for food was wrongful. I felt that an animals life has more intrinsic value than my selfish desire to satisfy a few hours of hunger. And if we could go back in time, then I'd rather forego the meal and allow the animal to live, as it seems to want to do, in its own peaceful way.
Like I said, animals kill EACH OTHER for food. So that, IMHO, gives us the right to kill them.
That gives you the right to hunt, not sure it gives you the right to eat meat of animals raised in pens, stuffed full of hormones and never allowed to live normally.