Larry

Larry, the 10 Downing Street cat, sits on the step outside the door of number 10 Downing Street in London on July 13, 2016, as Prime Minister David Cameron prepares to address his final Prime Minister's Questions at the House of Commons. British Prime Minister David Cameron is leaving his official

Adrian Dennis/AFP/Getty

Larry, the 10 Downing Street cat, sits on the step outside the door of number 10 Downing Street in London. British Prime Minister David Cameron is leaving his official 10 Downing Street on Wednesday to make way for Theresa May, but one resident is staying put: Larry the cat. Larry has been stalking the corridors of power since 2011, when he was brought into the prime minister’s office to handle pest control affairs.

The shoes of Britain's Home Secretary Theresa May as she walks past Larry the Downing Street cat as she arrives to attend a cabinet meeting at 10 Downing Street, in London, Tuesday, July 12, 2016. Theresa May will become Britain's new Prime Minister on Wednesday.

Kirsty Wigglesworth/AP Photo

The shoes of Britain’s Home Secretary Theresa May as she walks past Larry the Downing Street cat as she arrives to attend a cabinet meeting at 10 Downing Street, in London. Theresa May will become Britain’s new Prime Minister on Wednesday.

Larry the Downing Street cat walks outside No 10 DOwning Street in central London

Odd Anderson/AFP

Larry the Downing Street cat walks outside No 10 Downing Street in central London. Britain has voted to break out of the European Union, striking a thunderous blow against the bloc and spreading panic through world markets Friday as sterling collapsed to a 31-year low

A police officer stands guard as Larry, the cat, waits to be let in to Number 10 Downing Street in London...A police officer stands guard as Larry, the cat, waits to be let in to Number 10 Downing Street in London August 30, 2013. Prime Minister David Cameron's plans to join a potential military strike on Syria were thwarted on Thursday night when Britain's parliament narrowly voted against a government motion to authorise such action in principle.     REUTERS/Toby Melville

Toby Melville/Reuters

A police officer stands guard as Larry, the cat, waits to be let in to Number 10 Downing Street in London. Prime Minister David Cameron‘s plans to join a potential military strike on Syria were thwarted on Thursday night when Britain’s parliament narrowly voted against a government motion to authorise such action