Man's best mental health friend (IMAGE) University of South Australia Caption Assistance dogs provided to returned military veterans have proved to be clinically beneficial in a 12-month Australian study. Credit Seeing Differently with the Royal Society for the Blind Usage Restrictions None 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.