Should be able to eat it all in moderation. Mine love deer jerky just watch how much you feed in case it upsets there stomach.

Mylo use to eat any part of the deer that I did. Often times he received it raw but in hind site I wouldn't do it that way any more because of possible parasites. Use to give him the leg bones also but you need to keep an eye on them with the bones even raw they splintered quite easily. I ended up cracking the leg bones with a hammer to dig out the marrow for him talk about a happy dog give them marrow. Good for them too.

Antlers also are good but again careful once they get smaller as they could easily be swallowed and require surgery to remove them.

Do you know if you can just freeze the meat to kill any parasites?

The understanding I have is that if you freeze it at least 30 days then it should be safe for raw feeding.

Yep, they can eat just about everything from a deer. Freezing will kill off parasites as stated but do be sure it's for at least a week if not more. I've never heard that it needs to be frozen for 30 days, the numbers I usually see is about 5-7 days or so to ensure all parasites are killed off.