Overview
Scientists have worked out what is going on inside a dog's brain when it sees a human smiling or scowling.
Source
Originally published at www.bbc.co.uk.
Conflict & War
We should smile at our dogs - a new scientific study reveals why
Key Takeaway
Scientists have worked out what is going on inside a dog's brain when it sees a human smiling or scowling.
Frequently Asked Questions
What is "We should smile at our dogs - a new scientific study reveals why" about?+
Scientists have worked out what is going on inside a dog's brain when it sees a human smiling or scowling.
Who reported this story?+
This story was reported by BBC News.