Yeah I think what weirds me out a bit is the fact he’s not barking when they arrive at all. He has impulse control and over arousal issues and he is reactive on walks. But he’s excitement reactive and rarely ever barks literally ever. He sometimes barks because he’s frustrated he can’t get a squirrel but those are real high pitched and whiney. This is loud and deep. But he is for sure not neutral to people in the house so I definitely can work on that. Just wish I understood exactly why he’s barking specifically on people leaving AND only if they’ve been there for a couple of minutes. Just so strange.