Oh hard stacking Zest in the show ring was always a major PITA. You could pick a foot up, but then she was NOTNOTNOT going to put that foot down. You could put it down for her, but it would spring right back up.
Digital the brindlewonderkid would never put a foot wrong in the show ring, easy to stack, wonderful to gait (all I ever had to do was just hold on to the other end, literally, and he'd trot out to the end of the leash), but he would do it all 1/2 asleep. For some reason judges like to see alert looks on the dogs' faces.
Ah well, best to have a sense of humor.