Could this be the world's first anarchist canine? Or perhaps she's a Marxist pooch and anywhere there's class struggle, she'll be there, tail wagging.
[youtube http://www.youtube.com/v/yAsyxoaDGuI?version=3&hl=en_US expand=1]
The Riot Dog, believed to be a stray which protesters named Loukanikos (or "Louk"), has apparently been on the Athens protest scene since at least 2008. As a result, he's gained something of a cult status and has amassed over 13,000 friends on Facebook:
[youtube http://www.youtube.com/v/bR_97V59LbE?version=3&hl=en_US expand=1]