Unfortunately you can't besides using some sort of mod other than that he isn't actually a companion he may appear beside you from time to time and will help you out most the time he is not able to be recruited as a companion
the dog you can apparently get.
Deathclaws. And there weird companion but i dont no that tings name
Occasionally Fallout: New Vegas will freeze, but not as frequently as Fallout 3.
fallout: new vegas 2 I've heard.
Fallout: New Vegas
Fallout New Vegas is the fifth installment in the Fallout series. It is for the Xbox 360, PS3, and the PC.
Fallout new Vegas
No, you can't get married in Fallout: New vegas, but you can have sex in the game :)
fallout new Vegas will be on PlayStation 3 and Xbox 360
You must hire Arcade Gannon as a companion. You can find Arcade with The Followers area inside Freeside.
Victor travels around as you perform various tasks - Goodsprings, to Novac, then Boulder City, and lastly to Lucky 38 on the Strip.
In my opinion, Fallout 2.