The nation of Iceland was tired and cranky Monday after being kept up all night by a howling dog. 'People were complaining as far away as Seyhisfjrdhur,' said President lafur Grimsson, brewing an extra pot of coffee. 'The sound carries a long way up here.' Grimsson said none of Iceland's 280,000 citizens were close enough to the dogbelieved to have been stranded on an ice floe near Vestmannaeyjarto throw a shoe at it. 