Dogs can tell fear from sadness — and scientists saw it in their brains
Reported by ScienceDaily · August 11 at 4:09 PM · Summary by Pawdeck
A study published August 7 in the journal iScience used brain scans to examine how dogs respond to human facial expressions. Researchers found that happy faces activated areas linked to higher-level processing and reward, and that dogs also showed distinct patterns for fear compared with anger and sadness.
Background
Dogs have lived alongside people for a very long time and are generally skilled at reading human social cues such as gaze, tone of voice and facial movement. Brain imaging in dogs usually requires the animals to be trained to lie still, and results from small groups are typically treated as early evidence rather than settled conclusions.
Why it matters
It helps owners understand that dogs notice subtle emotional cues from people, which can shape how they respond to a household's mood.
Written by Pawdeck from the report by ScienceDaily. Background is general information, not advice about your pet; if you are worried, call your vet.
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