Dogs relieve stress for students

https://www.dal.ca/news/2012/12/05/dal-goes-to-the-dogs.html
listen:
http://www.npr.org/2012/12/04/166470837/puppies-may-help-students-ace-finals

video
http://www.dal.ca/news/2012/12/07/video--students-visit-with-cute--cuddly-canines-at-the-puppy-roo.html