You also got Farrier Blacksmiths, one of my Grandfathers was one, he could correct the faults in a horse’s hooves ,by corrective shoes,
There are so many bones in a horse’s foot ,and malformations can render work very painful .
There is at Chatsworth House a horse’s hoof with such a shoe ,it was a Derby winner in the 1800’s when fortunes were wagered on horse racing.
It was built up at one side to level the hoof out as otherwise the horse would have compensated and over time its pelvis would have been affected, so pain in its spine and the inability to carry even a light jockey.
I hasten to add my grandfather was not trained in any other veterinary work .
There was a Veterinary Dept at a University where we lived at one time , a horrible sight was to see sets of horses’ legs ,in fours ,two front and two back ,leaning against the wall,ready for students.
It was a country where horse meat was for human consumption !

Poor feet and a horse cannot work.
Viktoria,.