What is the proper ratio for a canine?

I remember reading somewhere that when feeding a raw diet it was important to feed all your meat with bone to keep the ratio balanced.
A chicken quarter with the bone was one example of a good meat:bone ratio....so my question is...when feeding raw beef or red muscle meat, the bone of these animals are too dense...would supplementing with a calcium tab be suffice? Or would adding greens with high calcium be better?