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Meet the lifeguard dogs who save lives in the water

25 October 2016 Last updated at 07:15 BST

You might have seen lifeguards at the pool or beach before - but they probably didn't look like these ones...

Newfoundland dogs are being trained up to help people who get into trouble in the water in Somerset, south-west England.

They're perfectly designed for swimming, because of their thick oily coat and their flipper-like feet.

Jenny reports on their training.