why do dogs have bigger brain than cats


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Post by Darby » Sun Mar 22, 2015 7:25 pm

DO dogs have proportionately bigger brains? Maybe...

There are a couple of possible explanations, including the semi-literate one in your link. Sociality does seem to require some extra brain power.

Another possibility may be linked to smaller dogs being bred from originally larger dogs - every aspect won't shrink equally....

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