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<div id='article-page'><div id='article-content' data-media-url='//news-app-staging.s3.amazonaws.com' data-base-url='//news-app-staging.herokuapp.com' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/smart_dogs.m4a' data-capture-url='//staging.analytics.lingraphica.com/events/capture_news' data-article-title='New Study Suggests Dogs May Be Smarter than Cats' data-article-id='2761'><script src='//news-app-staging.herokuapp.com/javascripts/getscripts.js'></script><link rel='stylesheet' href='//news-app-staging.herokuapp.com/stylesheets/article.css' type='text/css' /><div class='article'><p><span data-start-time='0' data-end-time='4167'>Are you a cat person or a dog person?</span> <span data-start-time='4167' data-end-time='11792'>People around the world are bitterly divided about which animal is the better pet.</span> <span data-start-time='11792' data-end-time='20583'>But a new study may have found a clear winner when it comes to which animal is more intelligent:</span> <span data-start-time='20583' data-end-time='22188'>Dogs.</span> <span data-start-time='22188' data-end-time='40271'>Researchers at Vanderbilt University in the U.S. state of Tennessee recently studied the brains of several meat-eating mammals, including dogs, cats, lions, raccoons and bears.</span> <span data-start-time='40271' data-end-time='48833'>They found that dogs have many more neurons in the cerebral cortex than cats do.</span> <span data-start-time='48833' data-end-time='58042'>That area of the brain is connected to thinking, planning, and complex behavior.</span> <span data-start-time='58042' data-end-time='64417'>These are considered key to understanding an animal&rsquo;s intelligence.</span> <span data-start-time='64417' data-end-time='77146'>Dogs have about 530 million cortical neurons; cats have about 250 million, the researchers found.</span> <span data-start-time='77146' data-end-time='82667'>Humans, for comparison, have 16 billion.</span> </p></div><div class='control-buttons-sticky' style='display:none;'><div class='control-buttons'><button title='Back' class='back' disabled='disabled'></button><button title='Play' class='play' disabled='disabled'></button><button title='Pause' class='pause' style='display:none;'></button><button title='Forward' class='forward' disabled='disabled'></button><button class='finished-reading' style='display:none;'>Done</button></div></div></div><div id='article-media'><div id='media-image'><img src='https://news-app-production.s3.amazonaws.com/articles/2244/smart_dogs.jpg'/></div></div><div id='question-content' style='display:none;'><div class='vocabulary_question question-container' data-question-id=9786 data-hint-location='40271' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/what_does_cortex_mean.m4a'>What does cortex mean?</div><div class='choices' data-correct-choice='outer layer'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/outer_layer.m4a'><span>outer layer</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/meat_eating.m4a'><span>meat eating</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/intelligence.m4a'><span>intelligence</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/brain_cells.m4a'><span>brain cells</span></div></div></div><div class='multiple_choice_question question-container' data-question-id=9787 data-hint-location='22188' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/what_organ_was_studied.m4a'>What organ was studied?</div><div class='choices' data-correct-choice='brain'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/nose.m4a'><span>nose</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/brain.m4a'><span>brain</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/lung.m4a'><span>lung</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/heart.m4a'><span>heart</span></div></div></div><div class='sentence_completion_question question-container' data-question-id=9788 data-hint-location='40271' style='display:none;'><div class='question' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/dogs_have_more__blank__than_cats.m4a'>Dogs have more <span class='blank'>neurons</span> than cats.</div><div class='choices' data-correct-choice='neurons'><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/colors.m4a'><span>colors</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/owners.m4a'><span>owners</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/neurons.m4a'><span>neurons</span></div><div class='choice' data-sound-name='https://news-app-production.s3.amazonaws.com/articles/2244/behaviors.m4a'><span>behaviors</span></div></div></div><div class='question-buttons'><button class='skip-button'></button><button class='hint-button'></button><button class='speak-button'></button></div></div></div>

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