Murphy the puppy
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Search for new fire dogs at London Fire Brigade

19 November 2012 Last updated at 20:06 GMT

The search is on for a new team of super skilled detectives at London Fire Brigade... fire dogs!

A small team of mutts help investigate burned buildings in the capital by sniffing out clues to how fires were started.

But now their two fire dogs are retiring and the hunt is on for their replacements.

Joe went to see the furry fire investigators in action.