One of the best possible arguments against vegetarianism in just 1:24 minutes.
Most herbivores are herbivores because their teeth can’t chew through fur and tough skin, not because they are humanitarians. (In the conventional meaning of the word). But put some little defenseless critter in front of them, and they’d be chomping down on it before you can say “moo!”
As for pigs, their omnivorous appetites are so well known that they have even given birth to a trope for body disposal, both in literature and real life. You don’t even have to be dead for them to start feasting on you – just being incapacitated would do quite nicely.