I do believe that Sergey actually likes being tickled because he showed up for his third time. This time Cameron and I strapped him to the tickle table and although Sergey tried to keep from writhing around and cracking up, he couldn't hold out for long. Sergey's size 13 feet are quite ticklish, especially when I run a feather, my fingers or other tickle tools across his heels. Then Cameron and I took one foot each, driving Sergey completely insane with laughter. So much fun!