A Brain's Best Friend

A Brain's Best Friend is a side quest in the Fallout: New Vegas add-on Old World Blues.

Quick walkthrough

 * 1) Try to find a trace of Gabe in Higgs Village.
 * 2) Find Gabe's bowl behind what used to Dr. Borous's house.
 * 3) Return to Dr. Borous.

Detailed walkthrough
Begin the quest by going to Higgs Village. When you first enter, your objective is the house to the left on the far corner. Behind the house is a doghouse with "GABE" spelled out on it. But be ready to run when you get close. As soon as you approach the doghouse, you will encounter Stripe if you have the Wild Wasteland trait. Grab Gabe's dog bowl from in front of the doghouse.

When you have the bowl, return to the Think tank and give it to Dr. Borous.

Behind the scenes

 * The quest name is a probable nod to the saying that "A dog is a man's best friend".