Will A Dog Yawn Back At A Human?
- 00:02:14
- CBS Philiadelphia
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Will A Dog Yawn Back At A Human?
CBS 3's Sean Murphy do an experiment on whether dogs would yawn when he yawned at them.
CBS Philiadelphia | June 30, 2009
CBS 3's Sean Murphy do an experiment on whether dogs would yawn when he yawned at them.
CBS Philiadelphia | June 30, 2009
