Dogs' eyes evolve to appeal to humans

Dogs' eyes evolve to appeal to humans
Scientists have found a muscle that allows dogs to make 'puppy eyes' and bond with humans.

from BBC News - World https://www.bbc.co.uk/news/education-48665618
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via Blogger http://firstnewsbriefone.blogspot.com/2019/06/dogs-eyes-evolve-to-appeal-to-humans.html
June 18, 2019 at 05:42AM

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