Big beef bones with marrow.
Best as outside chewies, lol.
I go to the local meat processor and get entire leg bones from cows. Takes the dogs days to get through them.
During hunting season our dogs get the deer heads, usually with the antlers removed- though they will eat the antlers if we leave them on the heads. I wish that I had more freezer space because I could get all the heads I wanted for free. Unfortunately, by deer season we have just processed 100 or so chickens and we barely have room for the venison, so the dogs get short shrift, other than what they can eat fresh.
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