As the novel comes to an end, Travis at last allows himself to fully grieve Old Yeller before deciding to follow Papa’s advice and focus on the good in life. Old Yeller was the best animal Travis ever knew—and while this new pup won’t ever replace Old Yeller, Travis knows that he must dedicate himself to helping Arliss and the pup grow and flourish. In feeling the full range of his emotions at last—and in taking responsibility for Arliss and the new puppy—Travis comes into his own as a man.