Added Note:

Royals body color has been researched for quiet some time by some of the top color experts in the country. The question, Dun? Grullo? or Dunskin? At first "Buckskin" was considered as well. I guess the dorso stripe was not showing up well through the photo's. In the photo's he appears lighter then he actually is. Last determination was based on his being seen in person, and the colors of the horses through out his pedigree and the color of the foals he has produced along with considering the color of the dam and the colors in her pedigree. That determination was that he is Lobo Grullo.

Royal came to us as registered as Dun, that has not been or will not change, until / or if, in fact a change needs to be made. This research began when his registed color came into question. Royal has sired 3 grullo colts, 2 dun, 2 black and 2 red dun foals. All mares were sorrel, or smokey black. Input is welcome!