Equine Facilitated Wellness (EFW)
Here's your citation in American Psychological Association (APA) format:
Equine Facilitated Wellness (EFW). (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Equine+Facilitated+Wellness+%28EFW%29