I'm pretty much sticking to poultry for bone content. I did get bunch of venison ribs from a bulk purchase a while back. But, with her just needing a little bone each week, those ribs will be lasting us all year.
Be careful with pork chops, bone-in, the bones are saw cut and can be hard and sharp. Denna had some - some went through, some came back out the front end (at 4am, of course). If we do pork bones, it will be whole slabs of ribs. I've heard people recommend pork shoulder, bone-in, but that seems like a really big bone. The people doing the recommending say they remove the remainder of the bone when the dog's done with it, but Denna never is "done" with dinner until every scrap is consumed... she'll eat any given amount.