Goat

Goats are long domesticated small livestock, hardy and overly useful in life and death.

Background
A tiny population of goats was introduced to the Capital Wasteland shortly after the Great War, after living underground with a small band of survivors, who set up a commune at the hilltop farm ruins. These goats led short lives on the surface, protected by the also short-lived residents of the farm. Miles and Jacky dedicated their time to caring for the animals, but the residual radiation was too intense for the goats, they died alongside the chickens.

Characteristics
Goats are long domesticated farm animals with many uses, they are bred for their hide, milk, meat, fiber, and manure.

Appearances
Goats are mentioned only in Fallout 3 and are represented as tribal markings, classed as graffiti, in Fallout: New Vegas add-on Honest Hearts

Behind the scenes
The well-known "goatee" beard, is a real-life facial hairstyle, also offered in-game wherever the player character can set or alter their appearance, such as the gene projector in Fallout 3. It is based on the traditional Billy goat tufted chin.