Awhile back, two ladies that work for us bought a chicken farm, and decided to raise some pigs also. After bringing the first batch to be butchered, they asked if if we wanted any parts. Of course, he wanted the trotters, hocks, neck bones etc, all the parts no one else wanted. The butcher had kept them all. This week, she landed on our doorstep with a big box full of parts. Jowls, trotters, hocks, neck bones and livers. Again, he kept the head, ears, tails etc for himself. But, we are very happy campers, and he has been pouring over all his charcuterie and pork books, of which we have many.
Practice safe lunch. Use a condiment.