与狗狗团聚，为何它们也会落泪？(5)

6.https://www.frontiersin.org/articles/10.3389/fpsyg.2017.01606/full
7.https://www.tilburguniversity.edu/staff/vingerhoets
8.https://academic.oup.com/book/6505?login=false
9.https://www.omicsonline.org/scientific-reports/2168-9652-SR-476.pdf
10.https://archive.org/details/TheStoryOfTheWeepingCamel
11.https://link.springer.com/article/10.1007/s12110-018-9312-8
12.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6402489/
13.https://portal.uniri.hr/Portfelj/Details/1835
14.https://www.the-scientist.com/news-opinion/domestication-might-have-sculpted-eyebrow-expressions-in-dogs-66020
作者：Christie Wilcox l 译者：Yvonna | 编辑：eggriel
校对：eggriel | 排版：光影 | 封面：Dan Mora
原文：
https://www.the-scientist.com/news-opinion/dogs-cry-tears-of-joy-study-70400
本文来自微信公众号“神经现实”，谢绝转载到其它平台。如需开设白名单，请在后台回复“转载”，查看转载规范。公众号改版，星标“神经现实”公众号，不错过任何一条消息。