Stupid Pet Tricks
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8:50
Stupid Pet Tricks on Letterman, September 24, 1985
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9:21
Stupid Human Tricks - Dec. 01, 2004
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27:04
Wandering Toddler Leads Police to His Irresponsible Mom
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24:44
Jerry Seinfeld Has Dog Problems! | Cesar 911 Season 3, Ep. 4 - Part 1
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10:57
David Letterman Kid Scientist Volume 6 2009
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12:59
The smartest dog in the world | 60 Minutes Archive
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8:31
Stupid Human Tricks on Letterman September 4, 1984
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9:04