Friendly dog listens (IMAGE) Eötvös Loránd University Caption Canine hyper-sociability structural variants associated with altered three-dimensional chromatin state Credit Photo: Vanda Molnár Usage Restrictions Credit must be given License Original 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.