Goodbye troll.
Get over yourself.
The woman says she didn't answer the door because she was scared of the mean man. She did not control her dog. That was her responsibility. While I disagree with his specific technique for dealing with the dog, complaining and arguing and asking and begging will not get any results, and only the death or incapacitation of the dog will end the barking. That is a logical conclusion, even on an emotional level. When mice get in your house, they get killed; gophers get killed, coyotes and wolves get killed, wild cats get killed.
It's only a dog, anyway. If the woman cared, she wouldn't tie it up outside.