I bought my 7 year old daughter a DS for Christmas after much nagging about the Nintendogs game. The game hasn't been a success, and I have so far failed to find any other DS games suitable for her. She has some learning difficulties and can't really read, and I would say her "gaming age" (if there is such a thing) is about 5 or 6. Does anybody have any suggestions? (we have a few GBA games she can play, but I was looking for a DS game to make the most of the double screen)
I'd recommend something like "WarioWare Touched!" or perhaps "Kirby Canvas Curse."
Both of these games a relatively simple (especially WarioWare), and I reckon would be suitable for your daughter, as these games are all about using the touch screen.