Hand, Carol. Cool Careers Without College for People Who Love Animals. New York: Rosen, 2014.
 Coren, Stanley. How Dogs Think: Understanding the Canine Mind. New York: Free Press, 2004.
 From a three-year project for the Canine Department of the Netherlands National Police Agency, 1996, Simon Prins, coauthor of K9 Behavior Basics: A Manual for Proven Success in Operational Service Dog Training (2010).
 Adams, G.J., and K.G. Johnson. "Sleep, work, and the effects of shift work in drug detection dogs Canis familiaris." Applied Animal Behaviour Science 41 (1994): 115-126.
 Guide Dog News, the Quarterly Publication of the Guide Dogs for the Blind 59, no. 2 (2009).
 Cooper, Jonathan J., Nina Cracknell, Jessica Hardiman, Hannah Wright, and Daniel Mills. “The welfare consequences and efficacy of training pet dogs with remote electronic training collars in comparison to reward based training.” PLoS ONE 9, no. 9 (2014): e102722.
 Casey, Rachel A., Bethany Loftus, Christine Bolster, Gemma Richards, and Emily J. Blackwell. "Human directed aggression in domestic dogs (Canis familiaris): Occurrence in different contexts and risk factors." Applied Animal Behaviour Science 152 (2014): 52-63.
 Deldalle, Stéphanie, Florence Gaunet. “Effects of two training methods on stress-related behaviors of the dog (Canis familiaris) and on the dog-owner relationship.” Journal of Veterinary Behavior 9, no. 2 (2014): 58-65.
 Herron, Meghan E., Frances S. Shofer, and Ilana R. Reisner. "Survey of the use and outcome of confrontational and non-confrontational training methods in client-owned dogs showing undesired behaviors." Applied Animal Behaviour Science 117, no. 1-2 (2009): 47-54.
 Rushen, Jeffrey, Allison A. Taylor, and Anne Marie de Passillé. "Domestic animals' fear of humans and its effect on their welfare." Applied Animal Behaviour Science 65, no. 3 (1999): 285-303.
 Shaw, Julie K., and Debbie Martin, eds. Canine and Feline Behavior for Veterinary Technicians and Nurses. Ames, IA: Wiley, 2015.
 Mech, DL. “Whatever happened to the term “Alpha Wolf?” International Wolf 18, no. 4 (2008): 4-8.
 Appleby, David. The APBC Book of Companion Animal Behaviour. London: Souvenir, 2010.
 Overall, Karen L. Manual of Clinical Behavioral Medicine for Dogs and Cats. St. Louis, MO: Elsevier, 2013.