I would say QH Arab cross. He looks a lot like my rescue did. I've attached a few pictures of her. It was a LONG process getting her to look not about to die. And a great deal of money on vet/weight builders/good feed and hay.
She was really old, but very sweet. If you do go through with it, patience is key. Once you get their trust back, they will cling to you and you have a chance to change their life. 297495_298487056835076_334235983_n.jpg 378851_335279399822508_524120960_n.jpg