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A study finds that dogs can smell your stress — and make decisions accordingly

Study participant Freddie sits next to a jar with an odor sample, then approaches a bowl to check for a treat.

Researchers made volunteers do public speaking and math on the spot, then showed them a calming video. Then, using sweat samples, glass jars and food bowls, they examined the emotional impact on dogs.



from NPR Topics: News https://ift.tt/Ix0Gn2j
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