Nintendo has announced that to celebrate the 4th anniversary of Nintendogs, Animal Crossing: Let's Go To The City players will be able to download a different puppy every week, starting with a Labrador on October 7.

An adorable Chihuahua puppy becomes available October 14, followed by a cute Dachshund on October 21 and finally a spotty Dalmatian on November 3.

In order to receive letters from Nintendo with special items attached, you need WiiConnect24 turned on. You also need to ensure that the WiiConnect24 settings in Animal Crossing: Let's Go To The City allow communication with other users.

An array of different items will also be distributed over the coming months. You'll find further details over on the game's official website.