Alpaca It Up

Quest offered by Friendly Alpaca which can be found in new version of Uldum in couple spawn points:
/way 30, 29
/way 39, 8
/way 41, 70
/way 47, 48
/way 52, 19
/way 55, 69
/way 76.68

If You have TomTom You can use Macro:
/run if TomTom then for _,v in next,({{30,29},{55,69},{39,10},{42,70},{53,19},{47,48},{70,39}})do TomTom:AddWaypoint(1527,v[1]/100,v[2]/100,{title="Friendly Alpaca"})end;end

Friendly Alpaca spawn for 10 minutes and offer the player a daily Quest Alpaca It Up which require one [item=174858]. Herb don't require Herbalism and can be found along the river in Uldum, look up for small bush. Once the player feed her 7 times, quest will become non-repeatable and with revard - [item=174859]. Can confirm that currently mount can be obtained in one day with party of people who will feed alpaca at same time. - Hotfixed in 15 January

/script print(GetQuestObjectiveInfo(58881, 0, false))

This should show you what your progress is i believe

[npc=162765] has numerous spawn points around Uldum. He will show up for around 10 minutes (was up 6 min when I actually timed it) before despawning and seems to have a long respawn timer.
He will show on your mini map as a daily quest Alpaca It Up which requires you to feed him [item=174858]
After feeding him 7 of these [item=174858] the quest will not be repeatable and will reward the mount [item=174859]

The [item=174858] can be found along the shores of the river which ruins through Uldum.
Its quite a small green cluster of leaves and can be hard to spot at first but if you have a character with Herbalism you can track it like any other node. I'd recommend doing this on a character with Herbalism just for simplicity.

Although I have found spawns up the main river banks i've found the best area to find these [item=174858] is in the south of Uldum around the small islands South of Lost City of Tol'vir.
They tend to spawn on the brown dirt or in the green marshy grass but never very far from water.
When you hover over the plant its actually called Gerashl Shrub but rewards the Gerashl Greens when looted.
I found if a mob agro's you you won't be able to pick the herb as the herb picking icon will grey out. You will need to kill the mob or loose agro to pick it.
I've also found the node isn't shared like other herbs as when I tried to farm it at the same time as another player I had the error there is no loot.