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When Spot won't stop fetching: Dogs with compulsive disorders have brain abnormalities similar to humans with OCD

International Business Times
Link:
 http://www.ibtimes.co.uk/articles/474563/20130604/dog-ocd-dog-ccd-canine-compulsive-disorder-dog-stress-dog-prozac-dog-compulsive-disorder-treat-canin.htm