Junkyard dog

The junkyard dog is a character appearing in Fallout 4.

Background
The junkyard dog appears to be a Rottweiler, which can be bought from Gene, her current master.

Other interactions

 * If bought, the junkyard dog can be sent to any workshop settlement, and will count as 5 points of defense. She will also go into a doghouse to rest just like Dogmeat.
 * The junkyard dog can be found during a random encounter following Gene, her trainer. Gene will offer the Junkyard dog for 250 caps, but the Sole Survivor must be able to pass a Charisma check of 6 or higher.

Appearances
Junkyard dog appears only in Fallout 4.