A friend shipped Mickey a baby elephant, Bobo (not, apparently, related to the Warner Bros. Bobo) as a playmate for Pluto. Pluto's first introduction is to Bobo's trunk, through a fence. He's not thrilled, and marches away. The playful Bobo grabs Pluto's tail and follows. Pluto's devil self tells him he's being replaced, and tells him to attack with red pepper.