Teaser Video (VIDEO) Indiana University This video is under embargo. Please login to access this video. Caption A new study from Indiana University researchers who study relationship choice has found that picking the perfect pet shares some similarities with the psychology of dating. Credit Video by Cadence Baugh Chang, Indiana University Usage Restrictions Credit Indiana University 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.