Ravenous Hunger

Ravenous Hunger is a companion perk in the Fallout: New Vegas add-on Dead Money. It gained by having Dog as a companion.

Effects
When Ghost People are knocked unconscious, Dog will consume them, preventing them from regaining consciousness.

Note

 * This is very helpful before Dog teaches you how to properly kill them with the Ghost Hunter perk.
 * Strangely, this perk doesn't appear in the Pip-Boy or in the perk menu of the G.E.C.K. (which contains all perks of the game), and appears to be an scripted action only performed by Dog and not properly a perk.