A dog barks at riot police in Athens
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Greece's front-line riot dog

One committed protester was at the front line when Greek police fired teargas at protesters outside parliament on Wednesday.

The dog, thought to be a stray called Loukanikos, or Sausage, has been in the centre of the action for years.

Here are some of his most memorable moments, gathered by Newsnight.

  • 17 Jun 2011