Dad came here with a friend... who Nigredo has never seen before. My little guy is working hard for his home... LOL!
My dad was picking at him a bit. No biggie, I'd actually prefer he barked when a stranger enters our yard.
Though I was right there, and I know the man well and he's no threat. Barking is always preferred by us while in his own yard or house, though not encouraged or praised.
BTW, pretty big bark for a 5 month old little dude.