New study suggests that dogs might be able to smell when we're stressed

By Imma Perfetto
October 2 2022 - 2:00pm
Dogs can detect changes to human physiology through odour. Photo: Shutterstock
Dogs can detect changes to human physiology through odour. Photo: Shutterstock

We know dogs can recognise human emotions based on audio and visual clues, but could they also be using their sense of smell to get an idea of our state of mind?

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