The can not. AS many may know, this is a trick question because I'm sure that physically they can but literally since there is a metal hoof covering it then they can't see there own foot.
They more see the green,yellow, black, white, brown. They don't commonly see pink, blue, orange, ect. <---- WRONGHorses can see all colour just like humans can. no diffrent but dogs see in Green...
Horses have feet to move around, obviously, but they also need them for many different things. When a horse is being chased by a predator, their only defense is to run. So, if horses didn't have...