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Dogs know that smile on your face
- Published_at:2015-02-12
- Category:News & Politics
- Channel:WTOP News
- tags:
- description: Experiments showing dogs can tell the difference between happy and angry human faces. Video copyright: Clever Dog Lab, Messerli Research Institute
| ranked in date | views | likes | Comments | ranked in country (#position) |
|---|---|---|---|---|
| 2015-02-14 | 8,937 | 11 | 0 |
( ,#49)
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| 2015-02-15 | 21,195 | 15 | 1 |
(,#29)
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| 2015-02-16 | 25,052 | 18 | 3 |
(,#32)
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| 2015-02-17 | 28,110 | 18 | 3 |
(,#63)
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