Dogs with Congenital Night Blindness (VIDEO) University of Pennsylvania This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption A team from the University of Pennsylvania School of Veterinary Medicine collaborated with Japanese researchers to describe, for the first time, a heritable form of night blindness in dogs. The dogs have normal day vision, but struggle to see and distinguish objects in low light. Credit University of Pennsylvania Usage Restrictions In context of reporting 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.