First Lady Michelle Obama and children of military families greet Obama family pet Sunny in the State Dining Room during the White House holiday press preview, Dec. 4, 2013. (Official White House Photo by Amanda Lucidon)

First Lady Michelle Obama and children of military families greet Obama family pet Sunny in the State Dining Room during the White House holiday press preview, Dec. 4, 2013. (Official White House Photo by Amanda Lucidon)