Faythful's Comments

The best place I have seen to farm this would be in Northern Stranglethorn at Zul'Gurub. Go to where the snake boss use to be located. You will see massive amounts of snakes, go around killing those and they don't stop spawning. It's fantastic for grinding.

Just got this pet as an alliance, I started doing all the quests in Lor'danel in Darkshore, it's a pretty decently long quest chain, but you will end at the Shatterspear Vale and know you are on the right track. Good luck.