[CFrance]

Okay, kitty, thanks. Maybe OP did not have a chance to apologize, in which case an apology might be helpful.

Buggy, the only thing I can say is that we've had two goldens, dog-sat two before that, frequently, and have known a ton of them... and they are not barkers. Most likely tail was wagging, mouth was open with tongue hanging out, and dog was bounding in joy over his freedom, as opposed to zeroing in for a fight.

I'm not saying someone not familiar with goldens shouldn't be frightened. I totally understand that. I'm just saying my bet is the dog was not presenting in an aggressive manner. It's just not in their nature when interacting with humans.

It's unfortunate that the dog got out, and a good lesson to whoever (whomever?) didn't shut the door properly.