You know what else is insane? Raptors.
In the Barrens I was doing a bit of mountain climbing to get to Ratchet and I ran into a raptor. I had my track beasts skill enabled, so I could see that there were plenty in the area, so I decided to fight that one instead of taking the risk of (1) plummeting to my death or (2) running into a larger group. All of the ones in that area were pretty low-level, between lv.12 and lv.14, so it wasn't a big deal.
Well, this one raptor called for help before it fell. Two more attacked my faithful pet and I. We took those two down, only to have two more to come for help. Good times, good times. It wasn't really a difficult battle by any means, it just lead to an awesome reaction:
"Okay, no problem." *attacks lone raptor*
"Alright, let's start moving." *gets attacked by two raptors* "What the hell?" *target, set pet to attack it, walk forwards, turn around, arcane shot, scorpion sting, blat blat blat...target other raptor, rinse and repeat*
"Okayyyy..." *casts mend pet* "...now let's..." *gets attacked* "GAH"
It's funny how relatively nonthreatening some mobs are after you get a pet.