Pigman

Pigmen are an NPC race that lives in the Deep Caverns. Unlike the perfectly peaceful Villagers (except for their Iron Golems), Pigmen are more than capable of self-defense, and in fact have town guards. Their villages are often quite large, with high populations. Their maximum population is determined by the amount of any operable doors in their village multiplied by 0.55, giving a greater maximum than Villagers. Pigmen will only claim houses to their village if said house is not claimed by Villagers already.