Leigh has been studying and teaching the Odiyan Caring program, developed under guidance of Tarthang Tulku, since the Caring book was published in 2018.
She has been a resident volunteer in the TNMC community for over 20 years, and living at Odiyan for the past 11 years. Working and communicating with a wide variety of people from around the world in her role as volunteer recruiter, she also leads sacred art production in the specialized process of sublimation printing.