This is a really nice horse. While he may be a mustang.. it is very likely a Quarterhorse stud or mare was in the bunch when this horse was conceived. It is not uncommon for this to happen, especially where horses are kept on open range.
He has a bit of an over straight hind leg, and his body is a bit long but he is a solid individual and, if he is still working sound at age 17 that is all the conformation critique he needs. He has spoken for himself!
There is something about the outside of a horse that is good for the inside of a man. ~Winston Churchill
) Dinosaur Horse Trainer