Hate to throw this in but the human societies don't "Gas" the animals, they stick them in a sealed container and suck the air out of it, thats why after 30 seconds you cannot hear the puppies whinning. Suffocate the animals to death.
FatBoy, what are you PETV folks gonna use for TP after the BIG MOVEMENT? I think they make it out of trees don't they? (
I'm starting a new org. SDPV Saving Dumb Plants from Vegitarians. Stop the maiming of innocent plants. Stop eating there future generations. We'll starve together. I won't eat meat when you quit eating plants and there parts.