I think so much has to do with how the Chi is raised. If you get a pup and she gets socialized with your other dogs, there shouldn't be a problem. I'm sure you have read on some website Chis are mean and agressive, but again it is all about how they are raised! My Daisy is the sweetest, friendliest little dog ever... my fiance and I have worked with her and take her out places to make her that way. Not to say that your pup's parents' personality plays no roll, but I am I strong believer in nuture over nature... at least when it comes to animals. :)
-Amanda-
