On the puppy front be careful. I have found that mailing the breeder and telling them what you want temper wise and otherwise. Talking to them is the best way to look for a puppy. I would also recommend seeing where the shows are in your area. This is the height of the show season for dogs and cats. So there should be one in your area somewhere meeting who your puppy's Mom is will give you a heads up on what it will be like when you get it.

Of course you are going for a breed that sometimes is smarter than their owners. One of my rules is no dogs smarter than I am.