Participant pools have long served the needs of researchers at Canadian universities seeking easy access to participants. In providing this service, participant pools overcame substantial criticism pertaining to psychology’s overreliance on undergraduate students as research participants. Participant pools now face new and more challenging threats: changing student demographics, declining motivation by students to participate in research, perceiving research participation as coercive, questioning of the educational value of participation, and increasingly popular alternatives to participant pool recruitment. We argue participant pools are worth preserving for the benefit of students at all levels and because participant pools have substantial value to the research enterprise. We regard the key to preserving pools is to highlight and fortify their educational value, and we offer concrete suggestions as to how participant pools housed in Canadian psychology departments can be strengthened.