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Re:Just how smart is an octopus? by enraged_camel on Monday January 09, 2017 @05:30PM (#13360436)
Yes, wrong example. Anyway, science has shown us that human-dog coevolution does have a noticeable impact on the way we interact with dogs. Specifically, sustained eye contact between a human and a familiar dog raises oxytocin levels to increase in both. The same type of relationship has not been demonstrated with other domesticated animals, to my knowledge.

https://www.scientificamerican.com/article/is-the-gaze-from-...

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