New research reported in the journal Animal Cognition claims that dogs are able to pick out faces of other dogs on a computer screen, and can group them into a category of their own.
URL: http://www.topix.com/pets/2013/02/dogs-are-able-to-visually-recognize-their-own?fromrss=1
Enclosure: http://www.topix.com/bigpic/mini-707af104039e91080ce8d28ce758c13e
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