A new quest will pop up once your first pet reaches level 3. It will send you to either Audrey Burnhep in Stormwind or Varzok in Orgrimmar. These trainers will offer a quest chain to battle specific Pet Tamer NPCs on each continent. Defeating each of these NPCs will reward a nice chunk of experience for your pets, as well a Sack of Pet Supplies (which has the chance to drop the Porcupette companion, among the always-useful pet bandages).
Swim Speed Potions (used especially at lvl 37 for Faldir's Cove in Arathi Highlands and lvl 57 in WPL).  Try to get multiple stacks of these.  I also recommend keeping a stack of these always in your bags.  You will frequently pass rivers and lakes and can use these potions to pass them faster through out the guide.  Please note that these potions do not stack with Druid's Aquatic Form and Glyph of Aquatic Form.
Bonz, Sid, and Zygor are then seen right before the Battle City finals. The three reside in a nearby cemetery and trick people into giving up their Locator Cards. However, Yami Bakura is not intimidated by their act and challenges them to a Duel in which the winner gets all the Locator Cards, and thus goes directly to the Battle City Finals. Bakura wins in just a few moves, and then banishes them to Hell (the Shadow Realm in the dub).
Nov 6 Who is this? in Westfall, there is a quest called "livin' the life" where you have to go into a cave and hide inside while you listen to a conversation between Glubtok (a boss in deadmines, who is a giant two-headed ogre) and a "Shadowy Figure"(it's a female btw), you can actualy see the figure, it looks like a priest in shadow form or something like that. In the Dead Mines dungeon, there is a worgen boss who is named admiral something dont remember, and once you kill him, he says "You will never find her, until it is too late." I believe he's talking about the shadowy figure. Just wondering but who exactly is "she" or the "shadowy figure"?Rubberchops6	Nov 6 

1 All expansion guides are written in the Battle for Azeroth beta in order to have them ready on launch day. It's important to note that betas can be buggy and unstable and may delay and even halt our progress on the guides. Furthermore, the time between the start of beta and the announced release of Battle for Azeroth is much shorter (by about 2-3 months) than past betas. As a result, our primary focus is to have the Leveling guides updated by the launch, and only if those are complete and time remains will we work on updating the remaining guides. All guides not finished in beta will be updated post launch. You can read more about this here.

Nov 5 Yellow names I got killed by an undead character with a yellow name. I know some npcs are green and players on your side are blue. Is this an enemy player or an npc? I thought the undead and blood elves were on the same side but I think it might have been a player because he/she jumped over and over again on my corpse after I was dead. I'm really confused by this.Lithelilara12 Nov 5
Nov 13 What are the differences between versions? I just have a trial at the moment but i'm confused on what each version offers. Normal Sub : $15 a month Battle for Azeroth: $50 (needs subscription) Complete Colelction: $60 As far as i knew if you had a subscription to the game you get all of the content minus the latest expansion. So let me see if this is right. If i were to get the complete collection i would get one month at a $5 discount and the newest expansion OR Just pay $15 For the game and all expansions EXCEPT BFA?Buresh2 Nov 13
Good question. Me personally, when I use a new strat from somebody else, I always read thru the strat, and in the case I really need to level some pet, I then (likely) exclude strats that are mentioning things like “RNG”, “risk”, etc. But: I’m always happy (when using a new strat) when I see some detailed infos, so that I can estimate what is going to happen. But YMMV.
If your pet's health gets too low or its attacks aren't very effective against a certain combatant, you can always switch out your current pet with another companion on your team. Only pets that are considered active (i.e., those in your three Battle Pet Slots), may be switched in and out during the battle. Once the match is over, you can always change up your active pet team, which is useful if one of your pets is low on health or dead.