I expect Nintendogs Wii edition with Wii motion plus support.
While this is expected, I think that the market for pet simulators for both Wii and DS have been so saturated with wannabes (thanks Ubi!) that Nintendo might opt to never make a Nintendogs sequel.
Or they can introduce the next great Wii peripheral, WiiPup!
With WiiPup, Wii users of all ages can experience all the fun of owning, raising and playing with a puppy without the complications of feeding, urinating, or vaccinations! Just insert your WiiMotion+ enabled Wii Remote into the WiiPup accessory and WiiPup comes alive!
With its built in sensors, WiiPup can feel how and where you're petting it, and with the WiiMotion+ enabled WiiRemote inserted, WiiPups orientation is tracked on screen where you can;
-Take your WiiPup for a virtual walk
-Compete in Best of Show competitions
-Purchase fashionable outfits and accessories*
All from the fun and safetey of home!
*Physical outfits and accessories also available for dressing up your WiiPup IRL
sold seperately.
WiiPup MSRP 34.99
WiiPup Fashion MSRP 20.99+