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Physiological and behavioral effects of animal-assisted interventions for therapy dogs in pediatric oncology settings

By Amy McCullough, Molly A. Jenkins, Ashleigh Ruehrdanz, Mary Jo Gilmer, Janice Olson, Anjali Pawar, Leslie Holley, Shirley Sierra-Rivera, Deborah E. Linder, Danielle Pinchette, Neil J. Grossman, Cynthia Hellman, Noémie Guérin, Marguerite E. O'Haire

Category Journal Articles
Abstract

Over the past two decades, animal-assisted interventions (AAIs), defined as the purposeful incorporation of specially trained animals in services to improve human health, have become increasingly popular in clinical settings. However, to date, there have been few rigorously-designed studies aimed at examining the impact of AAIs on therapy animals, despite a notable potential for stress. The current study measured physiological and behavioral stress indicators in therapy dogs who participated in AAI sessions in pediatric oncology settings, while also examining the psychosocial effects for patients and their parents. This manuscript describes the study’s canine stress findings. Methods: A total of 26 therapy dog-handler teams were paired with newly diagnosed children with cancer at five children’s hospitals in the United States. These teams provided regular AAI visits to the child and his/her parent(s) for a period of four months. The teams completed a demographic form, the Canine Behavioral Assessment & Research Questionnaire (C-BARQ), and a self-report survey to document the types of activities that occurred during each session. Canine saliva was also collected at five baseline time points and 20 minutes after the start of study sessions for cortisol analysis, and all study sessions were video recorded to document the dog’s behavior via an ethogram measure. Results: Data showed no significant differences in salivary cortisol levels between baseline (0.51µg/dL) and AAI sessions (0.44µg/dL), p = 0.757. Higher salivary cortisol was significantly associated with a higher number of stress behaviors per session (p = 0.039). There was a significant relationship between stress and affiliative session behaviors (pConclusions:Results show that therapy dogs did not have significantly increased physiological stress responses, nor did they exhibit significantly more stress-related behaviors than affiliative-related behaviors, while participating in AAIs in pediatric oncology settings. The significant relationship between canine cortisol and behavior, thus strengthening the argument for the use of cortisol in canine well-being research. This study discusses the importance of further investigation to confirm these findings, which may lead to enhanced canine involvement in hospital settings.

Submitter

Marcy Wilhelm-South

Purdue University

Date 2018
Publication Title Applied Animal Behaviour Science
Volume 200
Pages 86-95
Publisher Elsevier
DOI 10.1016/j.applanim.2017.11.014
URL https://docs.lib.purdue.edu/cpbpubs/37/
Language English
Additional Language English
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Tags
  1. Animal-assisted activities
  2. Animal-assisted interventions
  3. Animal welfare
  4. Behavior and behavior mechanisms
  5. Cortisol
  6. Dogs
  7. Mammals
  8. open access
  9. peer-reviewed
  10. saliva
  11. Stress
  12. therapy animals
Badges
  1. open access
  2. peer-reviewed