A Practitioner's Guide to the Duo Coaching Framework is the definitive implementation manual for therapists seeking to move beyond the constraints of traditional couple therapy. This comprehensive guide details the practical application of the Duo Coaching Framework: extended sessions, co-therapist collaboration, and transdisciplinary intervention. From first contact to final session, readers will find step-by-step protocols, assessment instruments, intervention tools, and professional development frameworks—everything needed to bring this innovative approach into practice. Building on the theoretical foundations established in Reinventing Relationship Therapy through the Duo Coaching Framework, this volume answers the essential practitioner questions: How do co-therapists communicate during sessions? How are longer sessions structured? Which techniques work best at which moments? How do you build and sustain this kind of practice? Essential reading for relationship therapists, counsellors, coaches, and clinical educators ready to expand their therapeutic repertoire.