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tsr pkg moos dog goldberg machine commercial_00014021.jpg
tsr pkg moos dog goldberg machine commercial_00014021.jpg

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    Clever canine contraption in action

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Clever canine contraption in action

Watch a dog food machine powered by dogs. CNN's Jeanne Moos reports on the doggie domino effect.

Clever canine contraption in action

Watch a dog food machine powered by dogs. CNN's Jeanne Moos reports on the doggie domino effect.