In this handout from the The White House, U.S. President Barack Obama plays football with the family dog Bo on the South Lawn of the White House May...
President Barack Obama with his daughters Malia and Sasha walk the family's new Portuguese water dog Bo, during the dog's introduction to the White...
President Barack Obama , first lady Michelle and their daughters, Malia and Sasha introduce their new dog, a Portuguese water dog named Bo, to the...
President Barack Obama , First Lady Michelle and their daughters, Sasha and Malia , introduce their new dog, a Portuguese water dog named Bo, to the...
President Barack Obama pets the family dog, Bo, upon his return to the White House in Washington, DC, on March 15, 2012. AFP PHOTO/Jim Watson
In this handout image provided by the White House, U.S. President Barack Obama throws a ball for Bo, the family dog, in the Rose Garden of the White...
In this handout image released by the White House on April 13 U.S. President Barack Obama runs down a corridor with the family's new dog, Bo, a...
President Barack Obama, first lady Michelle Obama and their daughters, Sasha and Malia, introduce their new dog, a Portuguese water dog named Bo, to...
The Obama family dog, a Portuguese water dog named Bo, trots across the South Lawn August 2, 2010 in Washington, DC. Bo was out for a walk before...
In this handout photo provided by The White House, Cappy, the brother of Obama family dog, Bo, eats treats at a birthday celebration for Bo in the...
President Barack Obama, first lady Michelle Obama and their daughters, Sasha and Malia, introduce their new dog, a Portuguese water dog named Bo, to...
President Barack Obama with his daughters Malia and Sasha walk the family's new Portuguese water dog Bo, during the dog's introduction to the White...
President Barack Obama runs with his family's new dog, a Portuguese water dog named Bo, on the South Lawn of the White House April 14, 2009 in...
President Barack Obama runs with his family's new dog, a Portuguese water dog named Bo, on the South Lawn of the White House April 14, 2009 in...
President Barack Obama runs with the new family dog Bo, a Portuguese water dog, on April 14, 2009 on the South Lawn of the White House in Washington....
First lady Michelle Obama and daughter Malia walk from the Oval Office with their dog Bo as they attend a luau, or Hawaiian feast, on the South Lawn...
President Barack Obama speaks with a clerk as he shops for a Christmas bone for the Obama family dog, Bo, while at Pet Smart in Alexandria, Virginia,...
President Barack Obama pets the family dog, Bo, upon his return to the White House in Washington, DC, on March 15, 2012. AFP PHOTO/Jim Watson
President Obama with first lady Michelle and daughters Malia and Sasha, right, show off their new Portuguese Water Dog, Bo, to the White House press...
President Barack Obama , first lady Michelle Obama and their daughters Malia and Sasha help volunteers and members of Congress stuff backpacks with...
President Barack Obama, First Lady Michelle Obama and their daughters Malia and Sasha pose with the new puppy "Bo", a Portuguese water dog, April 14,...
Malia Obama walks her new six-month old Portuguese water dog Bo alongside US President Barack Obama, Sasha Obama and First Lady Michelle Obama on the...
President Barack Obama , First Lady Michelle Obama and their daughters Malia and Sasha walk with the new family dog Bo, a Portuguese water dog, on...
President Barack Obama , first lady Michelle Obama and their daughters, Sasha and Malia , introduce their new dog, a Portuguese water dog named Bo,...
President Barack Obama is pulled by the family's new six-month old Portuguese water dog Bo as he walks on the South Lawn of the White House in...
First lady Michelle Obama and her dog Sunny; her daughters Sasha Obama and Malia Obama and the family dog Bo; Christopher Botek and Kyra Yurko of...
President Barack Obama walks with Bo, the family dog, as he arrives to read a story to children attending the annual Easter Egg Roll on April 1, 2013...
Sasha Obama, US President Barack Obama's daughter, walks their dog Bo during the White House Easter Egg Roll on the South Lawn of the White House in...
President Barack Obama with First Lady Michelle Obama and their daughters Malia and Sasha walk with their dog Bo as they visit the Bass Harbor Head...
President Barack Obama , First Lady Michelle Obama and their daughter Malia walk with the new family puppy Bo, a Portuguese water dog, April 14, 2009...
Sasha Obama walks her new six-month old Portuguese water dog Bo alongside her father US President Barack Obama , sister Malia and mother First Lady...
Sasha Obama, Malia Obama and Michelle Obama's mother Marian Robinson play with their dog Bo as President Barack Obama reads to children during the...
White House staff walks First Dog "Bo" as President Barack Obama lands at the Cape Cod Coast Guard Air Station in Cape Cod, Massachusetts, on August...
President Barack Obama with First Lady Michelle Obama and their daughters Malia and Sasha walk with their dog Bo as they visit the Bass Harbor Head...
President Barack Obama takes a walk down the street from his home accompanied by his mother-in-law Marian Robinson, daughters Malia Obama and Sasha...
First lady Michelle Obama tries to quiet the family dog Bo as she speaks to children in the East Room of the White House April 22, 2010 in...
First lady Michelle Obama pets the family dog Bo as she speaks to children in the East Room of the White House April 22, 2010 in Washington, DC. Mrs....
First lady Michelle Obama pets the family dog Bo as she speaks to children in the East Room of the White House April 22, 2010 in Washington, DC. Mrs....
First Lady Michelle Obama, with her daughters and dog Bo, visit Childrens' hospital center. Pictured, Mrs. Obama, center, and her daughters' attempt...
President Barack Obama, first lady Michelle, first dog Bo, daughters Sasha and Malia, and Marian Robinson, mother of Mrs Obama, walk down the stairs...
President Barack Obama walks with first lady Michelle Obama, their daughters Malia , Sasha and dog Bo during the annual White House Easter Egg Roll...
President Barack Obama, first lady Michelle, first dog Bo, daughters Sasha and Malia, and Marian Robinson, mother of Mrs. Obama, walk down the stairs...
President Barack Obama's family dog "Bo" waits for the president on March 5, 2010 in Washington, DC. Obama earlier today in Virginia delivered...
President Barack Obama's dog Bo arrives at Cape Cod Coast Guard Air Station for family summer vacation on Martha's Vineyard.
President Barack Obama officially introduce Bo, their new Portuguese water dog, to the world. Pictured, youngest daughter Sasha tells assembled...
Coast Guard security team patrols a canal as US President Barack Obama's motorcade returns at the neighborhood where Obama nad his family are staying...
Bo, the Obama family dog, sits in the snow outside of the Brady Briefing Room of the White House on December 19, 2009 in Washington. A blizzard...
Malia Obama takes her dog Bo around to visit patients while at the Children's National Medical Center with her mother, first lady Michelle Obama on...
Malia Obama takes her dog Bo around to visit patients while at the Children's National Medical Center with her mother, first lady Michelle Obama on...
Malia Obama and Sasha Obama , daughters of US President Barack Obama, play with their dog Bo, during a visit to the Children's National Medical...
Malia Obama and Sasha Obama take their dog Bo around to visit patients while at the Children's National Medical Center with their mother, first lady...
First lady Michelle Obama and her daughters Sasha and Malia try to get their dog Bo to stop barking at Santa Claus as they read Christmas stories to...
Malia Obama and Sasha Obama take their dog Bo around to visit patients while at the Children's National Medical Center with their mother, first lady...
President Barack Obama's family dog Bo nuzzles the cast on a boy's leg during a visit to the Children's National Medical Center in Washington, DC, on...
Sasha Obama, daughter of US President Barack Obama, plays with the fsmily dog Bo prior to reading a book to children during a visit to the Children's...
Malia Obama and Sasha Obama , daughters of US President Barack Obama, read the book "Snowmen at Night" by Caralyn Buehner, as the family dog Bo sits...
Malia Obama and Sasha Obama , daughters of US President Barack Obama sit alongside their mother, First Lady Michelle Obama and family dog Bo, during...
President Barack Obama, right, and First Lady Michelle Obama, second from left, pet the family's new dog, Bo, with their daughters Malia, second from...
President Barack Obama and Sasha Obama, second from right, watch as Malia Obama runs with the the family's new dog, Bo, on the South Lawn of the...
President Barack Obama, second from right, and First Lady Michelle Obama, left, with their daughters Malia, second from left, and Sasha play with...