You really should have waited longer before breeding her -- with most breeds 24 months is the minimum, but with giant breeds or large heavy-set breeds like bordeaux, you are supposed to wait even longer because they take so much longer to properly develop. Your problem now remains that her hips are not properly developed and she may not be able to deliver the puppies (meaning she and the puppies may die or she may need an emergency C-section). Bordeaux also take a long time to develop mentally, so having a young dog's mentality while being a mother may be highly stressful for her and she may reject the puppies or have puppy seperation issues. Please keep this in mind for future breeding, and make sure you never breed two heats in a row. She also must not have proper health testing (unless you went with OVC which is really not reliable), which is really important. You want to make sure you are breeding that you are creating the healthiest puppies possible.

Do you have any pictures? What type of sports are you doing with your girl? My dog is having her first litter soon -- we are breeding her next weekend in fact (if we get her OFA results back in time).

I agree that a raw diet would be best to feed. I am keeping Visa on her raw diet while she is pregnant. I am so excited that the puppies will be nice and fat and healthy. Also make sure to avoid liver for the first two weeks, and research good supplements to feed (like alfalfa, seaweed, that sort of thing, not necessarily vitamins).

Good luck with the breeding, I'd get a mentor and learn more about breeding; That's what I'm doing. I have several breeder friends that I talk to and so many people involved in dog sports that help me with Visa's training.