Audio of Study Sounds (AUDIO) Cell Press Your browser does not support the audio element. Caption These are audio examples represent the sounds the dogs in the study heard. Credit Victoria Ratcliffe and David Reby Usage Restrictions Credit Required License Licensed content 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.