The document discusses how the library cat Dewey transformed the Spencer Public Library through his emotional connection with patrons. It argues that libraries should strive to create personal interactions and emotional bonds with patrons, as Dewey did, in order to enhance the value and success of the library. The Red Wing Public Library in Minnesota adopted a customer service model focused on personal engagement with patrons at all levels of staff. Creating genuine emotional connections with patrons, though risky, was what made Dewey and the library he resided in so powerful and successful.