from what i understand if u bring a pet into an area and simply release the pet it will not aggro on anyone unless attacked. i suspect that this is done to prevent greifing in trammel.
however from what i understood though have never tried it say you have a pet, bring it into an area and spam commands on it, to the point it goes wild than it will attack whats around it.
so if say your 120 tame with jewels and less than gm wiot you could remove the jewels and spam commands at which point the pet should go wild faster.
but like i said this was just told to me, i have never tried it.
let us know if it works that way.