Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
When I graduated from the Veterinary Division of Iowa State College in 1919, there was no thought in my mind that I would ever be connected with a humane society. The fragmentary information available to me at that time left the impression that such organizations were composed of extremists of one sort or another whose principle aim was to arrest somebody for failing to provide proper care for an animal
Young, W. A.
"Veterinary Opportunities With Animal Protective Societies,"
Iowa State University Veterinarian: Vol. 8
, Article 4.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol8/iss3/4