File photo of U.S. President George W. Bush and his dog Barney in Texas

 
File photo of U.S. President George W. Bush and his dog Barney in Texas
U.S. President George W. Bush holds his dog Barney after arriving in Waco, Texas, in this December 26, 2007 file photo. The former president announced February 1 that his 12-year-old Scottish terrier passed away after suffering from lymphoma. REUTERS/Larry Downing/Files