Stray Dog fought well but barked constantly. This was a particularly annoying habit (especially when trying to get some peace and quiet at Breezehome,
my residence in Whiterun).
I don't know if Stray Dog picked up on my resentment, but one day he just up and disappeared.
I got an onscreen notice that my dog had gone home.
(How does a "stray dog" go "home"? I met him in a "random world encounter".
So I bought Vigilance, hoping that he would be less neurotic about barking.
No such luck; Bethesda had programmed him to be a yapper, just like the free dog.
Please Bethesda: is there any way to dial down the volume of dog barking, or better still, turn it off altogether?
(I play the 360 version so don't have the option of developing a Mod).
It is an aggravating oversight to have all dog companions bark the same way and so excessively...
they bark all the time, not simply at enemies.
By the way, Vigilance disappeared as well; none of these dogs seem inclined to be loyal to their master.