No-bark Noonan

 is a wastelander living in the Mojave Wasteland in 2281.

Background
He is mentally unstable, and has a shotgun trap in his house, as well as test dummy pals. You can disarm the shotgun trap with 45 repair. It may be possible that he is the sole survivor of Vault 11 which explains his madness.

They Went That-a-Way
You can ask him if he has seen a man in a checkered uniform (Benny); He will say he saw him running away from wanamingos.

One for My Baby
Despite his obvious madness and his seemingly random, humourous ramblings about 'chupacabras', No-Bark actually gives the player useful information about the night of the crime in the quest One for My Baby, saying that he witnessed shady goings-on at the Dino Dee-lite Front Desk.

Other interactions
You can also play caravan with him.

If you Aid The Ghouls in Come Fly With Me Mr. New Vegas will feature an Interview with No-Bark, who says: "It's Ghouls I tell Ya'. Religious Ghouls in rockets looking for a Place to call their own. Don't you Laugh at me! I know a spell to make you show your true form! Cave rat taught it to me."

Appearances
appears in Fallout: New Vegas.

Behind the Scenes
He is a reference to Robert Neville in I Am Legend. He has test dummy friends like Robert, and he also tries to imitate voices, which Robert does when he is watching Shrek.