I just started trying to do pets, so ran a pet through Fort ranik with a beastmastery build. I kind of want it aggresive then Dire, so I dropped my own marksmanship to 1 (rune). I dont really care that much if it turns out hearty though..just a better tank then :\ Both evolutions have their ups and downs.
ANYWAY - I Observed the pet for awhile...And noticed when I used a pet attack a few things could happen:
1) Sometimes The pet completely Ignores the attack command.
2) Sometimes I see that the damage dealt is higher due to the skill's bonus, but the attack animation doesn't change (its like a normal attack, not the "auras" shown in the pet guide)
3) And I've yet to have any of the "special" effects of a pet attack work, like bleeding if their moving, and such.
-_-
It doesn't help that pets are dumb as dirtalready.
F

Just thought I'd add a positive note to something that's usually a point of irritation.