Beltar has been back and forth between Stormwind and Northrend checking on Squealer's recovery from his poisoning and near-death. The boar's currently staying in the stables behind the Pig, slowly regaining his strength. Whether he'll ever be able to accompany Beltar on adventures again is still very much in doubt.
Meanwhile, Beltar has an interesting quandary. When he stopped through Zim'torga a few days after the Squealer incident, Harkoa spoke to him...and in "gratitude" for what he has done for the troll spirits of Zul'drak, "gave" him a companion. OK, it's "gave" in the sense of "hey, I'm a troll god with really big teeth and I'm still a little twitchy, it'd be very impolite to turn down a boon from me, amirite?" So now Beltar is being followed around by a big, sleek, shiny, speckled gray leopard with freaky glowing red eyes--a Cursed Offspring of Harkoa. It's oddly docile and compliant, and (unlike his previous attempt at a cat, a Sholazar dreadsaber) isn't trying to eat his hand every time he feeds it, but he's not quite sure just what to do with it. So for now he's rolling with it.
(Unfortunately, Beltar is not and will never be Beastmastery spec, so truly exotic pets are right out. However, my wife, on her orc hunter alt Khallan, got very lucky with Destril's help and was able to tame Loque'nahak. So she has the glowy white spotty spirit beast kitty.)
Oh, I forgot to add--Beltar doesn't know what to NAME the cat. So far, it's "Cat." He may be asking for help on this.