yes-a National Show Horse is an Arab saddlebred cross. they show them in "Park" classes and they can be racking fools. there was an arab stud at Cal Poly Pomona when i was there, that had this amazing rack-Reign On- and some of his cross foals did well. he just seemed to float. attaching photo of him and click to go to his pedigree http://www.csupomona.edu/~equine/horselist/ReignOn.htm
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