Medical dogs could sniff out a TEASPOON of sugar in two swimming pools

Medical alert dogs can detect odours as dilute as a TEASPOON of sugar in two Olympic-sized swimming pools The charity Medical Detection Dogs claims the animals are better than sensors It says they are our ‘best defence’ in early diagnosis of serious illnesses Dogs are believed to be able to smell cancer, Parkinson’s, diabetes and malaria They do it by […]

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