404. That’s an error.
The requested URL /_/+1/confirm?hl=en&url=http://www.dognation.us/2014/10/dog-number-two/&name=Dog+Number+Two was not found on this server. That’s all we know.
/_/+1/confirm?hl=en&url=http://www.dognation.us/2014/10/dog-number-two/&name=Dog+Number+Two