Sorry to bust your bubble, but getting any amount of signatures on a piece of paper isn't going to stop some bald biker guy from taking his fat bulldog named Brutus to the tatoo shop and getting him a tatoo of a heart with "Mom" inside of it, you know, to match his. 

Also on the subject of mass killings of cows because one or two of them has a disease, we are the dominate species.  We, like other animals, do anything to allow the continuing existence of our species.  That includes killing.

Then I say: Chickens and Cows UNITE as one!  Then maybe, just maybe, you'll have a chance against the mass murderers known as humans.