Bad Horse For Sale Pictures #5

Craig's list was the mine I got this week's gold from.  

What initially appears to be just your average "I don't care about getting a good picture so I'm not even going to brush my horse" owner, is in reality the lucky owner of a horse belonging to Ripley's Believe It or Not.  

 You can clearly see from this second view this horse's 5th leg.

But I'm really at a loss as to what the owner was trying to show here.