9. Bull
When angered, the bull can put you down in seconds. Problem is, it’s usually either locked behind a gate or fornicating with a lady friend, which lowers its threat significantly. It’s actually kind of distracting just how often you see this animal going at it, it seems to be all it is really interested in. There are some missions which put you up close and personal with the horned beast, showing you just how deadly they can be. There’s also the fact that they will occasionally charge you the second you step foot in their area, though their attacks are usually signposted by a specific noise so it rarely takes you by surprise.
The bull is technically a very dangerous animal, though the fact that it is usually off living its life means that it ranks a lot lower on this list than it should. If you find one caged up in an outpost though, be careful about releasing it as it can set off explosive barrels and spread fire around very quickly.