I have found information suggesting that the combination of kibble and raw may not be in your dog's best interests...as you cited.
I just took the plunge and went with all raw.
Since I was a skeptic, I ground her food.....bones included.
Now, I make a concoction of raw meat/organ/supplements.
Even though the concoction has ground chicken necks in it for the bone requirement, I still give her a beef rib bone/ lamb shank bone etc as a lunch treat every other day to make sure I get the 10% plus bone requirement met.
I would try joining the yahoo raw feed or carnivore groups again and then post a message looking for suppliers....people are friendly and will help.
This Yahoo group provides a supplier list. Link below.
Good luck on pursuing your new diet for your pooch.