Then make sure you get ground bone with your ground meat...dogs need to eat bone to have the balance, and the rec bones aren't ingested as an RMB would be. Turkey necks can be bought for about a buck a # in bulk. I buy a 30# case and chunk them into 1/3's. Or sweet talk the butcher into doing that for you for the same price!
The only problem I've had with raw feeding is finding good RMB protein to rotate, it's limited in variety cost-wise.