A video of two guinea pigs gently wrestling over a blade of grass has made them the new stars of the internet.

If sisters Gracie and Suzie look cute to you, you are not alone.

Slow motion footage of their tussle has been viewed by 33 million people on Facebook. 

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 Video posted by Bivoir Cavies Community on Facebook

The guinea pigs belong to Nicole Macintosh of New South Wales in Australia.