Forum:How do I add Kim and Kat family again?

Does anyone know how to add Kim and Kat families? They are from Pets and in occupied lots. They only appear once when the first time they're put in a Neighborhood, and then they won't in other Neighborhoods. Can I have them again? (In other Neighborhoods, of course)Nikel23 13:46, March 28, 2011 (UTC)