: The final scene of Brian drinking from a "people" water fountain is a direct nod to the 1974 film's ending .

: Brian's emotional courtroom plea ("If you scratch him, does his leg not shake?") parodies Shylock’s "Hath not a Jew eyes?" speech from Shakespeare's The Merchant of Venice .

: Brian’s pre-show ritual (eye drops and the phrase "Showtime!") mirrors the character Joe Gideon from the 1979 film All That Jazz . Interesting Facts

In the Family Guy Season 1 finale, "," the story centers on Brian's struggle with his identity as a "second-class citizen" after Peter enters him into a dog show to win money for a new air conditioner. Key Themes and Cultural Parody

: Brian is the only character for whom creator Seth MacFarlane uses his natural speaking voice, and he has often cited Brian as his favorite character.

The episode is noted for its heavy use of social commentary and cultural references, particularly regarding civil rights:

: This episode is often cited as a "Wham Episode" because it marks the transition of Brian from being treated mostly as a dog to being characterized as a more complex, human-like intellectual.

: Brian’s legal battle to avoid euthanasia serves as a satire of the U.S. civil rights movement. He explicitly cites the landmark case Plessy v. Ferguson during his parole hearing to argue against his treatment. Literary and Film Parodies :