Church of Scientology: Gorilla, Bear, Obscene Dog and Heaven Implants - 2017-03-04

Hubbard has authored that a lot of problems humans have stems back to psychiatry and that psychiatrists are "whole track implanters."
What is an Implant ?
How do Implants relate to Scientology and OT levels ?
Wikipedia cite:
{{cite news | author = SurvivingScientology | title = Church of Scientology: Gorilla, Bear, Obscene Dog and Heaven Implants | url = https://www.youtube.com/watch?v=o-EKutcF-N8 | work = YouTube | date = March 4, 2017 | accessdate = March 4, 2017 }}