The first one you will likely encounter when starting a new toon in Dun Morogh is Gibblewilt, a crazed leper gnome found just southeast of Gnomeregan. He is quite humorous to watch as he talks to himself, points this way and that, and throws his hands up laughing when he apparently tells himself a good joke.
Both Timber and Bjarn are tamable by hunters, and would make nice first rare pets for new Dwarves.
Great Father Arctikus is much higher level than everything else in the cave he patrols in, so lowbies questing in Frostmane Hold - be careful. He also has some odd phasing issues that I noticed when I was watching him. He was walking over and through walls, and at one point he phased out entirely only to reappear elsewhere in the cave...
Edan the Howler can be found at the back of The Grizzled Den (cave west of Kharanos).
Hammerspine can be found way at the back of the cave in Gol'Bolar Quarry. He has an enrage that HURTS. Fast-forward to the end of the video below and you can see how he left my poor ironman rogue with 1 health.
|Click Map to Enlarge|
|Gibblewilt, Timber & Great Father Arctikus|
|Edan the Howler, Bjarn & Hammerspine|