I started playing Nintendogs+cats, and I noticed that I can buy various pieces of furniture for my house. Other than it being expensive, and making my house look more like a house and less like a giant empty room I have trapped my dog in, does the furniture serve a purpose?
I figure he can probably use the dog bed to sleep in, but for some of the other stuff (like the armoire), I can't really think of a use for it.
Does it have an in-game purpose? Or is it just pretty?