Most people dont realize just how smart hogs are. The day we took him to fair I tried to get him to slop down a gallon of cheese whey with cake batter mixed in. he was so close to the 220 required to sell I didn't want to take a chance that he would be light. He would have no part of it. When we got him in his show stall he wouldn't eat or look at me for 2 days. If I tried to force him to look up he would have a fit.