Petz hamsters 2 ds how do you get a baby without wireless communication with another ds

You don't even need wireless communication. You can just get a boy and a girl hamster, let them hang out and be together for a LONGGGGG time, and then go to the store and the store keeper should say that you hamster is pregnant. P.S If the store keeper doesn't say that she is pregnant, then keep the hamsters together for another, little while. Hope that helped!!! =D