The end of an era.。

Queen Elizabeth II's last royal corgi, Willow, has reportedly passed away, the Daily Mail reports. The dog was apparently put to sleep on Sunday after a battle with cancer, and royal sources allegedly told the 。 Mail。Mail 。

that the queen is taking it "extremely hard." 。

SEE ALSO:David Attenborough laughing with the Queen is more British than 75% of tea-drinkers。

Willow is the last remaining descendant of a long line of royal corgis bred from the Queen's beloved first dog, Susan. After the queen took a liking to a corgi brought home by her father King George VI in 1933, she was gifted her own, thus beginning a tradition of royal corgis.。Mashable Top StoriesStay connected with the hottest stories of the day and the latest entertainment news.Sign up for Mashable's Top Stories newsletter 
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 。In the decades since, corgis have become synonymous with the queen. She was even photographed with her beloved dogs – including Willow – for 。

Vanity Fair 。

Vanity Fair 。

in 2016. (The pup's sitting bottom left, FYI.)。 View this post on Instagram。View this post on Instagram。

Willow's death marks the end of the line as, per。

The Telegraph 。, the queen has stopped breeding her corgis. But worry not – the queen isn't totally without royal canine companions. As the Daily Mail reports, she still has her "dorgis" Vulcan and Candy, both crosses between a dachshund and a corgi. 
。In Willow's memory, please enjoy this regal corgi tea party we held back when the queen took the title of longest-reigning monarch.。In Willow's memory, please enjoy this regal corgi tea party we held back when the queen took the title of longest-reigning monarch.。