The EAI Repository is an open source database housing a comprehensive collection of studies and other information on EAI for mental health. Here is the link: http://equineassistedinterventions.org/ . Currently it has mostly English based texts but I'm working on adding more studies in foreign languages so we will really have all the data on EAI that exists, on one global platform. If you know of any studies, even if they are in Spanish, on equine assisted therapy or therapeutic riding, that have value, please advise: eliserothman@hotmail.com