Need advice on where to kill gnolls that give queynos faction

[Rickson]

Did you get attacked doing the brandy turn in? How did you manage the gnoll fang turn in without getting attacked? I'm looking to try this out as an iksar monk.

[Hrothgaar]

Collecting the gnoll fangs raised the faction enough to not get attacked by the brandy NPC,
the problem was 2 NPCs at the gnoll fang hand in were still threateningly but disguised as a dog did the job and got the NPC to apprehensively :-)

[TheFaceless]

I remember raising faction in Halas as a troll. The banker was the ultimate troll as you can never get a good faction with them. The rest of the town came around. I just handed in polar bear pelts as suggested, and killed lots and lots of gnolls.

Sadly, if you plan on doing this it will cost a pretty penny, as you can sell polar bear pelts for 30pp to the right buyer. So, unless you farm them yourself, could cost you.