Everything I do with Gus is a chance for him and I to learn. So while I was skinning and boneing this pig out Gus gets to smell and play with the pig and at the end he gets fresh pig bones to chew on.
One of the things that I do for all of my young dogs is skin the pigs trotters so the pup can play with them and chew them. This is the smell that Gus will learn to know.