User blog comment:Magma MK-II/Characters that shouldn't be here, Part 4: Electric Boogaloo/@comment-25008763-20160112134608/@comment-366087-20160112203550

Not all antagonists are villains.

With animals I feel the criteria should be Anthropomorphic. That does not mean "furries" or "with humanish figures", but shown as having human-like social structures, motivations, and a clear speech between their kind, even if humans only hear animal sounds.

Professor Ratigan counts. As does Steele. Si & Am are anthropomorphic although I'm not certain they should be here.

IMO Sharptooth counts because the world he comes from is anthropomorphic. Even though argument could be made that only the herbivores are "people" and the carnivores "animals", but I'm willing to not push that.

Dave (Penguins of Madagascar) definitely counts.

Frankly, I don't think Indominus rex counts. But she was gengineered instead of being 100% natural, and the human expert kept attributing to her so many human-like motivations such a debate would be uphill for me, so not really worth it at this time.