Oh wow, that's a tough poll! I've played both games; I have all versions of Nintendogs and Dogz 5. Personally, I like Dogz best, because the graphics are original and cute, but I like Nintendogs because the graphics are realistic..and still cute. They both can find new toys in different places, but I like how nintendogs lets you buy things, compete with other dogs and go for walks. Although, in Dogz 5, there are more places you can visit and play in. I also like how they both have day and night and you can change where you "live", if you know what I mean.
