He is finally back up to weight, and as promised here is his update.
We got his papers in, turns out he is 100% American Quater Horse, and is about 25 years old. He was first rescued by my mum's now friend Melissa, who owns a horse rescueing facility, and not long after she got him, we decided to get him. Since we got him we had to treat him for parasites and work on getting his weight up.
This is when Melissa first got him..about 6ish months ago
http://i201.photobucket.com/albums/a...rriertired.jpg
http://i201.photobucket.com/albums/a...s/DSCF9950.jpg
And here he is today
http://i201.photobucket.com/albums/a...e7-13-0914.jpg
Also, we found out that he is a stallion, not a gelding... lol