There is more and more nonsense going online these days when it comes to dog training. Lots of passionate folks pushing an agenda that unfortunately is hurting lots of dogs and dog owners in the short end and the long end. Folks pushing an agenda for all reward and no corrections and as far as even going as far as trying to pass laws that you cannot even say NO to your dog.
If you want to eliminate, supress or lessen a dog from doing something you need to apply punishment