Eddie, I just joined this month too, and also started the BARF/Raw diet about 3 weeks ago. So I still have much to learn....
If you look into some of the recent thread under BARF, you'll find much discussion of bones.... The consensus I gather, is don't give ANY Cooked bones. They easily splinter, with risk of internal injury.
For raw bones, I've seen recommended to avoid the big weight-bearing bones, femurs, etc, especially of animals bigger than your dog.
The raw smaller chicken neck bones and beef ribs are a couple which most writers advise. My GSD/Lab handles them without a problem.
There is also the website, rawdogranch, which is recommended in some of the threads, as a good reference.
Hopefully, you'll get a response from someone more experienced than me. Good Luck!