I'll begin by saying I have NO knowledge of genetics/colours... And have never looked up/researched a horses pedigree before. So, I lease a registered Appaloosa gelding named Gus. His registered name is "Dineros Dun". I don't know his sire or dam's names. He's a dun, I think. Is this weird? Is there a way to try to find his pedigree if it's online? Any help would be greatly appreciated.
I'll post a pic of him, is he dun? He does have a dorsal stripe, it is a darker version of his body colour, not black.