Funny thing, Oscar is great with stairs and if we let him he would go up and down the stairs that lead to the bedroom all day long. When we are downstairs we blocks those stairs with a baby gate. The odd part is the basement stairs are always left open so that our three cats and freely go up and down to go the bathroom. They also like to go down there when they are done being herded by Oscar. Oscar will play and chase the cats all over the place but when they go down the basement stairs he does not follow them. He also does not follow me down when I go to do laundry or get something from storage. Does anyone else have areas that their corgis just do not bother with? He has been in the basement before but only when I took him down there with me when he was a puppy so I know he knows that it exists. Don't get me wrong it is helpful that he is not down there getting into trouble but it is just funny that he seems to know it is a no corgi zone. Do you think it is a dominance thing and he knows that it is the cats area?