Dogs 'cheated' on famous intelligence test

Chimpanzees and two-year-old children are as clever as each other but dogs are not as smart as previously thought, according to a University of Queensland study.

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<p><a href="http://www.physorg.com/news75480255.html">Dogs 'cheated' on famous intelligence test</a></p> <p>Chimpanzees and two-year-old children are as clever as each other but dogs are not as smart as previously thought, according to a University of Queensland study.</p>