Here are 2 examples of prosthesis. Look at the faces of the Wolf.
Pictures are from the net and I claim no ownership but only use to show the prosthesis.
Remember. This is a unique telling of the tale. In Brulaap's Folly when they meet at the beginning I could
not add all the characters. I need both boys and girls for both wolves and humans of varying ages to interact with each other in that field.