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George W. Bush carries his pet dogs Barney (front) and Miss Beazley.
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US President Barack Obama with his pet dogs.
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US President Barack Obama with his dog Bo (R) in Alexandria, Virginia.
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Julia Gillard throws a toy for her dog Reuben at Kirribilli House in Sydney.
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French President Francois Hollande looks at hens presented by a agricultor during a visit to the 51st International Agricultural Show in Paris.
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Russia's President Vladimir Putin lies on the snow during a walk with dogs in Moscow Region.