NOVA

Do Dogs Love Us or do They Just Want Treats?

Clip: Season 47 Episode 2 | 3m 59s

Researchers use brain imaging to figure out whether dogs love us—or if they just want treats.

Aired: 02/12/20

Rating: NR

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National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers.