Can be tamed.
Located in Vol'dun. Normally friendly but can be tamed if you use the toy "N'lyeth, Sliver of N'Zoth" while in War Mode. The Elusive Quickhoof is an alpaca that spawns rarely and can be found wandering in one of many different locations in Vol'dun. If you feed it some Seaside Leafy Greens Mix it will award you the Elusive Quickhoof mount. It's still possible to tame it afterwards, as the alpaca remains up for 10 minutes after spawning.