1. Anderson P. Vettel N. and DePrekel M. (2022) Unique AAI Species: A Guideline for Practitioners. Human-Animal Interaction APA Division 17 Section 13. Available at: https://www.human-animal-interaction.org/wp-content/uploads/2022/09/UNIQUE-AAI-SPECIES.pdf.
2. Bryant, M. (2023) The Top Most Popular Pets: A Comprehensive Guide to Choosing the Perfect Companion. World Animal Foundation, Dover, DE.. Available at: https://worldanimalfoundation.org/animals/most-popular-pets/.
3. Elliott, P. (2023) How to Hold a Guinea Pig. WikiHow. Available at: https://www.wikihow.com/Hold-a-Guinea-Pig (accessed 26 November 2023).
4. International Association of Human-Animal Interactions Organization (IAHAIO) (2018) The IAHAIO Definitions for Animal Assisted Intervention and Guidelines for Wellness of Animals Involved in AAI [White Paper]. IAHAIO. Available at: http://iahaio.org/wp/wp-content/uploads/2018/04/iahaio_wp_updated-2018-final.pdf.
5. Animal-Assisted Counseling for Young Children: Evidence Base, Best Practices, and Future Prospects