| All That Jazz by Bob Fosse |    | Before the dog show, Brian parodies Joe Gideon's daily routine in the bathroom, ending with him saying "Showtime!" |
| Barber Shop Quartets |    | Brian used to do a Barber Shop Quartet act on his own. |
| Bloody Mary |    | Tom Tucker: "I guess I had too many Bloody Marys for breakfast." |
| Calcutta |    | |
| Dick Van Patten |    | See "Eight Is Enough" reference. |
| Eight Is Enough |    | Eight Is Enough is being watched on television at the start of the episode. |
| Henry: Portrait of a serial killer |    | The title of the episode, "Brian: Portrait of a Dog" is a play on the film titled "Henry: Portrait of a serial killer." |
| Jeopardy |    | Peter goes onto this gameshow and then continualy answers the questions saying "Diarrhea". |
| Joyce Dewitt |    | Brian finds Joyce Dewitt (from Three's Company) hiding in a basket. |
| Karate |    | Brian claims to be able to do karate. |
| Lady and the Tramp |    | They are sat eating spaghetti in an alleyway to the disgust of Brian. |
| Like taking candy from a baby |    | Reference is made to this common phrase when Peter tries to steal candy from a baby. |
| Liza Minelli |    | A cut scene in this episode shows Liza Minelli needing drugs before a performance, the drug is just a blue M&M. |
| Lockheed Martin |    | Stewie asks Rupert if he's called the engineer the engineer at Lockheed. Lockheed Martin being a developer of aerospace defense technology. |
| M&Ms |    | See "Liza Minelli" reference. |
| MacGyver |    | Peter writes to him to request help in getting Brian off death row. |
| Match Game TV |    | Reference is made to the gameshow "Match Game TV" when the Griffins ask Meg "How hot is it?" in unison. |
| Mickey Mouse and Pluto |    | Spoof cut scene with Peter and Brian. |
| Midnight Express |    | In the dog prison the bitch presses her teats up against the glass for her boyfriend, this is a parody of a scene from "Midnight Express." |
| Murder She Wrote |    | On the television. |
| Pillsbury Dough Boy |    | Lois kills the Pillsbury Dough Boy from the Pillsbury commercials. |
| Raiders Of The Lost Ark |    | The street market chase scene is a parody of the market chase scene in the movie 'Raiders Of The Lost Ark' |
| Tennis |    | In this episode there's a flashback scene to Brian playing tennis. |
| The Merchant of Venice |    | "Does a dog not feel? If you scratch him, does his leg not shake?" is a reference to Shylock's short monologue in Shakespeare's "The Merchant of Venice" (Act 3, Scene 1). |