ESRB seem to have confirmed a fourth incarnation of the popular puppy simulation! Head inside for details...

Nintendogs: Holiday Edition has been added to the latest list of games given ratings by the ESRB by Nintendo of America (it was given an "E" for Everyone rating).

What this mysterious new edition could be is currently unknown and Nintendo have so far yet to comment on the title. Could we see a Christmas-themed special edition of the game? Will Nintendo give the cute puppies little Santa hats to wear in a fiendish plot to get consumers buying yet another copy of the title?

We expect more news on this soon, and it'll be right here when we have it!