I do not need a Bible lesson, I am fully aware of human domination over animals as God given. My point as a horse pulling a cart/wagon/buggy must be taught to the animal - thus it is not natural.
You try putting a bridle and yoke attached to a cart/wagon/buggy on a wild horse and tell me how you make out.
When properly trained/taught a horse will take to it - but it is not natural, as you will find out the first time you do it - especially if you have no experience having done it in the past.
Have you ever been around wild horses? They are a bit different than what you might think.
There’s quite a difference between a wild mustang and a draft horse.