In this Tuesday, Oct. 6, 2009 photo, Boomer, a 180-pound Landseer Newfoundland dog, stands with owner Caryn Weber at her home south of Casselton, N.D. The dog measures seven feet from nose to tail. stands 36 inches tall at the shoulders, measures 7 feet from nose to tail, and weighs 180 pounds. Weber will send his measurements to Guinness World Records for consideration as the tallest living dog. The previous record holder was a Great Dane that died this summer. He measured just over 42 inches at the shoulders. (AP Photo/The Forum, Dave Wallis)