The dog was wagging its tail. That officer was an idiot and should be fired ASAP.
Is the wagging tail a guarantee that the barking dog is not going to attack?
Is the wagging tail a sign that the dog is in an excited or agitated state of mind?
How is a person who has never met the dog supposed to be able to deduce what the dog’s wagging tail actually means while being barked at by the same dog?
Do you think that if the dog’s owner had kept the dog on a leash or in a fenced yard that all of this could have been avoided?
Do you think that the dog’s owner should fired ASAP for causing this officer to shoot the dog?
What if the dog with the wagging tail had bitten the officer on the thigh and severed his femoral artery and killed him?
Who would be responsible for that death?