We're not exactly sure that the name is entirely in good taste, but someone has hit upon the obvious combination of Nintendogs and dogging to create Nintendogging. Nintendogging is a site which has the aim of bringing together Nintendog owners in an exchange of Nintendogs data. Unfortunately the forum is down, so it seems there won't be any Nintendogging hangouts for a while. But if you do decide to go out for some "blind" Nintendogging action remember to get consent from the other participant first!
Update: The forum's back up, so get Nintendogging!
[Thanks, bandersnatch]
