Diane, All three of my havanese are allowed on the furniture. They have never caused any damage what-so-ever. The only thing that they do that I dont like is they lick the upholstery - which is yukky. I just sternly say,"stop licking!" and they stop. We are so bad that I even let then walk across the small table between the couch and my hubbys chair, cause they like to visit us both, and one ends up sleeping on the table. (but knows she is not allowed on ANY other table in the house). I think it is just a personal preference - some people are ok with it - many who visit us, cannot believe that we allow them up. I just feel that they are small, non shed and I got them to be with me, not looking at me from the floor. But they are so great, learn fast and if you dont allow them up, I am sure they will honor that.