
Bo plays in the blowing snow on the South Lawn of the White House during a blizzard, February 10, 2010. (Official White House Photo by Pete Souza)

U.S. President Barack Obama's family dog Bo waits for the president on March 5, 2010 in Washington, DC (Getty Images)

Bo in the Rose Garden, March 3, 2010. (Official White House Photo by Chuck Kennedy)