Found this short video of a farrier removing a stone from a horse's hoof. Hoof care is paramount if you want to keep your horses in shape. I have watched a bunch of TV Vet shows and the largest number of horse problems are the hooves. This also goes for the other hoofed critters.
With a little practice, you can be a hero to the locals.
My GGFather was a carriage maker and did his own teams. I still have his nippers.
The attached picture is his shop and the side of his home he built circa 1880-1890
https://www.youtube.com/shorts/fLh4l82qyQw
Nippers, a hoof knife, & a rasp are well worth carrying.