Anyways onto the question. Its a 2 horse straight load. The back of doesn't have a bar. Theres just a chain. I really want to replace it with a bar because its sturdier. Does anyone know where I can buy the bar made for horses?? I found this http://www.doversaddlery.com/product.asp?pn=X1-27661&& but I can't tell if its just a "pretty cover" or the actual bar and a cover. Any ideas????