So, to complete the analogy (I know analogies are usually weak arguments, but I rather like this one), what we have is:
The cows. The cows really don't give a shit about their rights, as long as they and their ilk can do what they want. They feel bad about the pigs and chickens. But they ain't gonna put their ass on the line. Motherfucker might start wanting steak for dinner.
The chickens: They give a shit about their rights, but they're looking at the big picture. Losing some shit now ain't gonna hurt too bad. Maybe things will get better later. Sure the pigs gotta suffer, but he ain't looking for fried chicken for lunch or nothing.
The pigs: They ain't happy about shit. They're about to get fucked RIGHT NOW. Either they bite the fuck out the farmer, or it's bacon for them. So they get together, and fight, and bite the fuck out the farmer. Maybe all of them don't fight, but some do.
Maybe, the pigs fight and bite the fuck out the farmer, but he still gets the pig and eats him.
Tomorrow, you think the farmers gonna feel like having ham and eggs? Or you think he's gonna have steak and eggs? 'Cause them cows sure didn't seem to notice what the fuck happened here today.