Leif Hallberg

Leif Hallberg, MA, LPC, LCPC, is an internationally-acclaimed author, educator, consultant, licensed mental health professional, and avid lover of animals and nature. Her professional career and life's work has centered around researching human-animal-nature interactions and educating both professionals and the public about ethics, current research, and best practices. Leif's books are used by colleges and universities around the world.