The high-profile catfight has caused a stir in the social network, with pictures of the brawl getting more than 16,000 likes and being shared over 7,500 times.
UK Prime Minister Theresa May's mouser, Larry, engaged in a battle with Palmerston, a cat from the Foreign Office currently headed by Boris Johnson. The two pets clashed on Friday on Downing Street - home to Britain's Prime Minister, showing their teeth and claws.
Larry has lost his collar during the fight, which made Nick Dixon, a correspondent for Good Morning Britain who witnessed the events, suggested that the UK chief mouser had lost the battle.
The Twitter post has caused a wave of comments, with users commenting on the fight.
Source: News Agencies, Edited by website team