Below is a video playlist from YouTube of the “Seeing Is Believing Tour” several years ago. There are eight videos I randomly took of horses after the oral pain was removed. Until you actually see Horsemanship Dentistry™ personally, you may not believe it is possible or effective. Maybe some of these videos will help you understand what it is.
Hover your cursor over the video to see the 3 horizontal bars and the number 1/8 in the upper right corner. Click the disclosure arrow there and you will see the list of videos in the drop-down menu.