Nintendogs + Cats is half off at Target this week. I'm getting it, and
not just because I'm a software-starved 3DS owner.* I just like dogs.
The blue version is the best one, because it has huskies. <3 <3 **
*) In fact Devil Survivor Overlocked is also coming out this week, and I'm actually paying full price for that, but I traded in games for it so that doesn't count. 
**) All three versions technically have all 27 breeds; they just each have a different assortment available at the start.