Lupa

Lupa is a mongrel living at the Fort in 2281.

Background
Lupa is a Legion mongrel that belongs to Antony and is the mother of many of the Legion's best dogs.

Quests
Nothin' But a Hound Dog: Lupa is among the choices of canines to retrieve a brain from for Rex. To get her brain, the player character has to talk to Antony to arrange a fight with her in the arena.

Effects of player's actions
After her death in the arena, Legion troops all around the Fort mention her "dying well" in combat.

Appearances
Lupa appears only in Fallout: New Vegas.

Behind the scenes

 * Lupa literally translates as "female wolf" in Latin. However, it's also a slang term for "prostitute" in Latin.
 * Lupa is the name of the wolf who raised Romulus and Remus, in Roman mythology.