Fallout 4 buy another dog (+5 settlement defense)

IF YOU CANT FIND YOUR DOG AT SANCTUARY : Caps and levels guide Get armor for Dogmeat! : My attempt to get as many junk yard dogs a possible in fallout 4 there is a man named Gene who will sell you a second dog. In order to successfully buy the dog you must have at least 6 Charisma and 250 caps. Your new dog dose not function