It would also help to know that the lady I work for makes rugs for a taxidermist. Quite often I deliver bear-skin rugs, but tonight I picked up a different type of hide. This one was wet so that It can be stretched before it is rugged. She does the stretching too. The taxidermist wraps the wet skin in plastic and freezes it so it will keep till it is stretched.
Not long ago she did a musk ox. It was all stretched and ready to go when it came to us. We get the mount before it is touched up, this one still has tissue in his nose to hold its shape.