How to harness a donkey (or horse)

I grew up riding horses, and did a little bit of harness for fun, but 40 years later when i got my first donkey and wanted to put him in harness, i had forgotten how it all went together. So after a year of re-learning it all, i though i'd do a refresher video for anyone else who may be revisiting horse and cart but can't remember where everything goes. Hope you enjoy!