I know it's not good to use negative training.. but the only thing that worked for my dog was taking a empty 1 liter coca cola bottle (take a little air out of it and close it then), when the dog barks, I right away hit the bottle on a table, wall, or my foot, anything to make a sound.
He hates that sound, it worked !! He does not bark now when I go outside.
__________________ Sun [Owner]  , Fido [Yorkie]  , Mímir [Chinese Crested]  , Kría [Icelandic cat]  , Skuggi [Forrest cat] |