Topper (IMAGE) University of Missouri-Columbia Caption This is Topper, a Tibetian terrier owned by Lynn Steinhaus of Columbia, before he began suffering from NCL. Credit MU News Bureau Usage Restrictions None 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.