Marnie, a Shih Tzu who went from a bedraggled street dog to one of the internets most famous and beloved canines, has died.

It is with much grief I share the news that Marnie passed away painlessly & peacefully in my home on Thursday afternoon at the age of 18, Marnies owner, Shirley Braha, wrote in an emotional post on Saturday on Marnies Instagram account , where she had 1.8 million followers.