The official ESRB website is now listing a fourth edition of Nintendogs for the Nintendo DS. Given an E (Everyone) rating, Nintendogs: Holiday Edition will most likely hit stores in November or December.

Could we see the little puppies in Santa hats, ready to get gamers to buy yet another version of the game (which was released today)? Nintendo hasn't given any official word yet, but we can definitely expect something soon.

We'll keep you updated if any information becomes available.