The cat has seen half a dozen prime ministers arrive and depart, greeted presidents and princes at the iconic entrance of Downing Street, and is soon set to become the most enduring continuous occupant since historical figures.
While the landscape of British politics has changed dramatically over the last decade and a half, the feline has remained a comforting steady presence. His lasting appeal - the type that many politicians would covet - is now showcased in a upcoming documentary series exploring the nation's love for felines.
"Larry is definitely the character to encounter at No 10," stated one political insider, adding that he "has the freedom of the residence."
Larry, whose official designation is Chief Mouser of the Government at 10 Downing Street, was adopted from an rescue center to tackle a rodent issue. His journey from homeless cat in Wandsworth to official resident represents a true rags to riches story that surpasses many political life stories.
When strains ran high during the coalition government, former leader the ex-PM was eager to dismiss any rumors of animosity between him and the nation's new beloved feline. "The story is I don't love the cat - I do," he announced during one government meeting.
Now a more recognized figure, the cat appears completely accustomed to the attention. Often seen on live television lingering calmly by the front door, his relaxed behavior in front of audiences has become rather problematic for the Number 10 groundskeeper - he frequently goes to the front garden to do his business.
His official profile details the elderly tabby as spending his time greeting visitors, inspecting security measures, and testing historical pieces for napping quality. His regular responsibilities include contemplating solutions to the mouse occupancy in the house.
While Larry is the initial to hold this particular position, cats have been welcomed in the corridors of power for at minimum a hundred years. "Stability is an vital part of Larry's appeal," explained one academic who has researched people-pet relationships.
The cat possesses an sharp sense of official timing. "As soon as moment anything happens on the road, especially an official visit, like clockwork, he'll be outside the front," remarked a Downing Street source. "He adores the red carpet."
Former American President the former president and Ukrainian President Zelenskyy are among the international figures he has impressed. However, not all officials were similarly enamored.
"Theresa May famously disliked him because she was a canine lover," said one camera person who has witnessed several politicians attempting, and failing, to pet Larry.
When he isn't walking the sidewalks, Larry's frequent sleeping places include the office equipment and desk organizers, but his favorite spots are on the window sills on either sides of the front door.
Larry's popularity with the public remains unquestionable. There are various social media accounts dedicated to the nation's chief mouser, including one with more than 868,000 followers. He also gets letters, toys, and treats from around the globe and has lately been featured in a book about political pets.
As top feline, Larry naturally gets his share of criticism. One political commentator recently described him as "too fat and excessively idle to really perform his duties," accusing him of being "welfare reliant."
In response, insiders close to the cat have released a strong response. They explain that Larry is not at all publicly funded, with Downing Street staff voluntarily covering his costs.
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