Dog Watching Human Informants (image) University of Veterinary Medicine -- Vienna Share Print E-Mail Caption Dogs are able to identify the human having an eye on a hidden food source. Once the dogs identified the correct informant, they adopt the perspective of this 'knower'. Credit Ludwig Huber/Vetmeduni Vienna Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.