if I hadn't seen it. I have been feeding some of my furkids on top of my refrigerator because it is tall enough for them not to gain access. Yet, yesterday evening, I saw Amy (my tuxedo adoptee) jump from the kitchen sink to the top of my frig', a distance of about 6 feet (2 meters)! And that from a crouching position. I know she is an extra long cat, but I would have never suspected her to do that.
........wayne