@Andrew:
What is the theory behind the Rule of Seven? Lots of exposure and experience gives them a better temperment?
Our puppy isn't even born yet, and I'm already thinking of names, looking at the girly dog stuff, etc. I'm so excited! I really wasn't much of a dog person before, and now I'm worse than a dog person… I'm a basenji person!
As Lisa said, the Rule of Seven is all about exposure to new things. It is a great goal for breeders, and puppy buyers…but it isn't a magic bullet. As in...'okay checked everything off the list, dog should be perfect.' Nope. You have to keep working on it, exposing them again and again, and having the right attitude while you do it.
For instance, if you take your puppy for a walk, and a large dog walks towards you, if you are fearful, and pull your puppy away....or sometimes, even if you just feel nervous, you haven't helped that puppy by exposing it to another dog. You may have just made the puppy more fearful.
It is a great outline though, of things that puppies should be exposed to.