Montana State University students gather around Intermountain Therapy Animals volunteer Sandy Watson and her 4-year-old Maltese named Sophie during the Paws to de-Stress program at the Renne Library ... more 
Montana State University students gather around Intermountain Therapy Animals volunteer Sandy Watson and her 4-year-old Maltese named Sophie during the Paws to de-Stress program at the Renne Library on campus of Montana State University on Thursday, April 25, 2013, in Bozeman, Mont. Intermountain Therapy Animals is bringing dogs to campus this week and next to help students take a break from the stress of studying for and taking semester exams. (AP Photo/Bozeman Daily Chronicle, Mike Greener) less 
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Associated Press | Photo By Bozeman Daily Chronicle, Mike Greener
Fri, Apr 26, 2013 12:59 PM EDT