My fellow barkers Jake and Just Harry posted this link and I just had to re-post it (though you should go read their blog, too! They are wise wires!): Kennedy's Dogs Will Be Missed on the Hill.
With the exception of the Senate floor, there were few places Splash, Sunny and Cappy didn’t have access to, including committee hearings and, once, even the Oval Office. It was a rare day when the Massachusetts lawmaker wasn’t shadowed by at least one of the pooches, whether Kennedy’s schedule brought him an office full of visitors or a committee bill markup.
A powerful man with a booming voice and a formidable family legacy, Kennedy often used his dogs to break the ice with Republican lawmakers, to relax nervous visitors and to put political personalities to the sniff test.
...But Kennedy's dogs weren’t saints either. Like a parent of spoiled children, the senator was loving but a poor disciplinarian.
Splash has been known to bark impatiently during long meetings. The dog once sent White House staffers into a frenzy when the pooch began barking in the Oval Office. Kennedy and his pets were at the White House waiting for the start of a religious freedom bill signing ceremony with President Clinton.