He lives with Old Lady Gibson, owner of Gibson scrap yard.
Interactions with the player characterEdit
Nothin' But a Hound Dog: The Courier may approach Old Lady Gibson about using Rey's brain in Rex. She will ask for 700 caps for this "favor" as he's like one of her family. She says he's getting old and he would probably need putting down soon anyway. The Courier can kill him for free with a Barter check of 70. After Rey has been killed, the Courier can use his brain for Rex. Using Rey's brain on Rex will increase Rex's ferocity in battle.
Rey appears only in Fallout: New Vegas.
Behind the scenesEdit
All of Old Lady Gibson's dogs are named by Spanish words. Rey translates to 'king'.