I have a Bordeaux couple who had puppies 4 months ago. We didn't expect it to happen, since we usually separate them when the female is rutting. The father has an extreme underbite, showing his teeth all the time. We kept one of the puppies. I noticed it has the same alignment of his teeth as his father, does this mean he will have the same underbite? What are the chances? Does it have to do with the teeth or with the jaw formation? We chose this puppy because he was the one looking more like his mother, who is the most beautiful DDB I ever had, and the puppy snout has the same proportions of his mother. However, the teeth are exactly like the father. What are the chances of an extreme underbite just like the father?