Gabe

Gabe is a cyberdog found in Fallout: New Vegas add-on Old World Blues. He is bigger than the other usual Police- or Military Cyberdogs, and is more powerful due to a huge intake of Psycho.

Background
Gabe was the pet of Dr. Borous before the great war. Gabe's savage nature comes as a result of Borous's feeding him excessive amounts of the chem Psycho in his dog food. This could explain Gabe's size as well as his hostility towards the Courier.

After the completion of A Brain's Best Friend, Borous reveals that Gabe was his only friend when he was growing up, and shows remorse for his actions.

Appearances
Gabe appears only in Fallout: New Vegas add-on Old World Blues.