Okay, the wiki on Wikia still needs a lot of polishing, but at least it has the framework down. If you log onto the Wikia wiki, you can find my user page (Vhehs2) and just leave me a message so I know who you are on Wikia. I can then give you the admin position.
We can move the wiki as soon as we clean-up the pages (or maybe we should move it first so that Wikia's version after the split is inferior?). Either way, the wiki will need some help, so if there are any other interested Nintendogs fans, send me a message (PM, wiki, or post here).