'You killed my best friend.' Horrific moment police shoot dead man's dog after responding to 911 call at WRONG address

I'm still trying to figure out why the officer drew down on the man? Call of a domestic around here usually doesn't result in me pulling my rosco when I see a subject in the yard. I would like to know that the call went out as. This whole mess stinks. I am not ready to throw the officer under the bus but it sounds like his escalation is what aroused the dog. Like ATRAVIOR stated it is usually obvious by the dog's attitude what his intentions are. Since we can't see that I have no thoughts on if the officer was justified.

This trigger happy cowboy needs to be removed from this department and never allowed to own or carry a fire arm again.

Officer was completely justified...everyone knows dogs are territorial and protective of their owners...it makes total sense the dog was trying to protect his owner from the officer who was yelling at him to show his hands in the dogs territory...of course the dog could attack the officer under these circumstances....justified end of story

You can usually tell if a dog actually wants to bite you. My dog does the same thing, but never hurts anyone. I don't buy the "he had to protect himself" card. He could have made sure the dog wanted to hurt him before shooting him.