Pegleg

Pegleg:

Hat tip to DL Sly:



Actually, the horse's name is Midnight. What most people don't realize about horses is that their legs are part of their circular system. There is a part of the bottom of the foot called the "frog," which acts as a pump to push blood back up the legs when the horse is walking. This is why horses with broken legs are often put down: without the ability to move, they can't live.

Pegleg Midnight doesn't need all four frogs to function perfectly, but does have 3/4 functionality because of the prosthetic. That's enough to keep the animal alive and functional. Pretty nifty stuff they can do these days!