Nintendogs World

Nintendogs World is a real-time pet simulation video game developed and published by Nintendo for the Nintendo PDS handheld video game console. It is a sequel to the Nintendogs games for the Nintendo DS and 3DS systems. It was announced alongside the PDS in the announcement video for that console and is a launch game, released on the same day as the PDS. 
== Gameplay ==
Much of the gameplay is common to the other Nintendogs games, including various breeds of dogs and cats, and training exercises. There is now a tutorial for each trick as the game progresses, and the player is no longer required to say the exact name of the trick.
Competitions have five cups each: Junior, Amateur, Pro, Master, and Nintendogs. In addition to Disc Competition and Obedience Trial, there a new competition, Lure Coursing.
Walks have been greatly expanded. Instead of walking straight, the areas are now open world, so you are free to explore with your dog. You can find real people's Miis and their dogs via StreetPass, like in the previous game.
You can customize your house and place dog furniture around the room.
== Versions ==
There are three different versions of the game. Nintendogs World: Poodle & Pals, Nintendogs World: Pug and Pals, and Nintendogs World: German Shepard and Pals. Each version begins with nine dog breeds, but all twenty seven are unlockable in each game. All the breeds from the 2 previous Nintendogs games return.
== Development ==
Devs at Nintendo thought "Hey, we're bringing the DS back, mine as well bring back one of its defining games!".