==Article improvement== 
 A number of things about the existing article concern me.  The first is that there is a lot of word-for-word content taken from the existing sources.  Next, the "warts under the tail" are probably melanomas, common in gray horses generally!  Third is that, like the so-called "Egyptian Arabian," if this isn't really a separate breed, it shouldn't have its own article, it should be merged with Andalusian.  I get a little nervous about articles attributing   I am also amused that, if the sources there are correct, we have drop dead PROOF that the Andalusian has Arabian blood, which the breed purists hotly deny.    The frontal "bosses" thing pops up in several breed articles besides this one, and may need to have some digging done to further figure out that one...I'd tag for merge, because this is a bloodline group, not a breed.