I think this is a ridiculous "buyer beware." Buying a puppy is a crap shoot when it comes to "breedability." If you want to be a breeder, I would strongly suggest finding an adult female to start your program on. This way, you know what you have, health wise, temperament wise, workability, conformation, etc...There are absolutely no guarantees that a puppy will be a good FOUNDATION dog. If anything, I think it's pretty much a guarantee that most* puppies will not be breedable. I think it's pretty naive of you to think so, and makes me wonder whether you and your ten year old child really know what you're doing....doesn't make me question the breeder you got the puppy from, though.