Rey

 is one of Old Lady gibson's dogs living in the Mojave Wasteland in 2281.

Background
Hes living with Old Lady Gibson at Gibson Scrapyard. She will ask for 700 caps for this 'favor' as hes like one of her family. She says hes getting old and he would probably need putting down soon anyway. It is free with speech check

Appearances
appears in Fallout: New Vegas.