(YouTube link)
Midnight the miniature horse was born missing part of one leg, and then was so neglected by his owner that he was seized by authorities. The adorable horse was close to being euthanized when the staff at Ranch Hand Rescue came up with a plan to get Midnight a new leg. You have to watch this one all the way through -you'll be glad you did! Link -via Gizmodo
What you can´t call em Ponies no more ?
http://www.equineprosthetics.com/patients.html
Full-size horses are a lot harder to do, and unless they are used for breeding, it's likely curtains for them.
I felt it.
A before an after certainly woul dhave been interesting.