I'm truly sorry for John's disappointing stay. I rent the room so cheaply simply because there is no dresser or chest of drawers in there. I'm not sure how he missed that in the listing pictures. But in the future, I will note it in the description of the room so it is clear to people before they book. I want my guests to be happy in their stay.
As far as the dog barking is concerned, I'm not sure why John said that Jack barked 99 % of the time. First, I would never let my dog bark that long because it would bother my neighbors and any Airbnb guests. And second, John said he was thinking about leaving after two weeks because of having no dresser, but when he saw the basement bedroom, he asked if he could move down there when my other guest moved out to which I agreed. If the "barking" was as horrible as he stated, I am confident he would have left as he had originally planned to do.