I would not give them to my dogs. They are much harder than bone, and have many sharp edges. Also, a hunter is not going to give away or sell large racks, so the ones you do get are small, narrow and sharp. They would cost way more than buying leg bones from a butcher too. I just do not think they are practical. I personally think they would pose a health risk(choking, wearing down of teeth, and possible intestinal problems like blockage). I worry enough about all the raw bones my dog get, let alone something harder and smaller.