By Kent Casson For The Daily Leader Duke and Dan were taking in the sights and sounds of the Livingston County Ag Fair on Wednesday, although they aren’t your normal fairgoers. The two dogs were with their owners, the Schaffer sisters of Fairbury, as they waited for the dog show to begin outside the show barn. “He’s not terrible,” Lexie Schaffer said with a smile, referring to Duke. “He’s pretty good.” Layne Schaffer felt Dan wouldn’t do “too bad” at the show. So, what does it take to train dogs for something like this? According to the Schaffers, about 15 minutes of training a day for 12 weeks or whatever it takes.