I'm not saying we should be cruel to animals, but nature is WAY nastier then what we do to animals.

PETA when wild animals screw one another over, eat each other in ways that bring extreme suffering to the prey, eat their own kind, try to make babies from dead animals, play with animals they just killed and then wasting it, poison other animals and feed off of other animals work while giving nothing in return; PETA when humans kill animals for food painlessly, give them care and love, reward them for the work they do for us, make screwing other animals over illegal and let no part of a dead animal go to waste