1) The dog was a problem because he was growing too big and he was a danger to the Stevensons”s daughter. 2) Leif noticed that the window was opened . He saw that Mariette was crowling near the narrow ledge outside and Stig was following her along the ledge . 3) The dog rescued the girl by taking the little girl”s trousers in his teeth and walking slowly backwards along the ledge while carring the child . 4)Mariette had a lucky escape.
