Mobs

Mobs are entities that can move around and interact/be interacted with by the player. For more information on what mobs are, visit the official Minecraft wiki page on them.

Passive
Passive mobs are mobs that cannot attack the player in any way.

Neutral
Neutral mobs can either act passive or hostile, usually switching when attacked.

Hostile
Hostile mobs will usually attack the player on sight.