I have looked at the bones of turkey, rabbit and chicken being thrown away and have wondered about grinding them up but I don't have a grinder. Can't just throw the bones with the hard to reach meat remnants to the chickens because they free-range as well as the dogs. Well, as I was deboning a rabbit yesterday I decided I could probably put them into the blender with a little bit of water (I left the leg bones out). I then, because of the water, put a handful of oats and cornmeal into the slurry and cooked it until it was thick. The chickens loved it! Has anyone else done this?