This episode marks the only time a member of the 12th Precinct (Barney) is seen drawing and aiming his gun.
Det. Sgt. Nick Yemana:
My grandfather had something to say about marriage.
Capt. Barney Miller: I have no doubts about that.
Det. Sgt. Nick Yemana: Marriage is like a horse with a broken leg. You can shoot it, but that don't fix the leg.
When Levitt is restraining the barking dog and the other officers retreat across the squad room, the dog's trainer is briefly visible on the left hand side of the frame, next to Harris.