We have four tall bookshelves in our living room. Occasionally Bella jumps onto one of the lower shelves just to have a look around. Last weekend she made it to the top, eight feet up. She was quite proud of herself, until she realized how hard it would be to climb down. I took Guinness into the kitchen and offered him a treat. Suddenly I heard a loud thud and looked over to see Bellla running down the hall toward the kitchen. Hopefully she learned a lesson.