Join Date: Oct 2009
Location: Just south of sanity
You won't be able to tell unless you know his parentage.
Just because something 'looks' like a certain breed, doesn't mean it is.
Could he have some Arab in him? Sure. But he could also be part Morgan, or Hackney, or Welsh, or any number of breeds that look and carry themselves similarly to Arabians.
In the end, what does it matter? If you bought him without papers, why should it make a difference of what breeds he might be comprised?
I'm always surprised by questions like these, because people knowingly buy horses without registration papers and no history. If you didn't care when you bought him, why should you care now?