Highlights on news.yahoo.com/s/livescience/20090808/sc_livescience/dogsassmartas2yearoldkids;_ylt=A2KIKvkCDH9Km34BSSOs0NUE;_ylu=X3oDMTJ2bGI3bm9hBGFzc2V0A2xpdmVzY2llbmNlLzIwMDkwODA4L2RvZ3Nhc3NtYXJ0YXMyeWVhcm9sZGtpZHMEcG9zAzQEc2VjA3luX21vc3RfcG9wdWxhcgRzbGsDZG9nc2 :: Rooh it - Collection ::