Calvo, P., Bowen, J., Bulbena, A., Tobeña, A., & Fatjó, J. (2016). Highly Educated Men Establish Strong Emotional Links with Their Dogs: A Study with Monash Dog Owner Relationship Scale (MDORS) in Committed Spanish Dog Owners. PLoS One, 11(12), https://doi.org/10.1371/journal.pone.0168748