Primitive markings
Primitive markings is an optional effect of Dun
The minimum requirements of Dun must still be met regardless if Primitive markings is shown or not.
Primitive markings is not listed in the phenotype, a Dun with Primitive markings is still only written as Dun.
Appearance
Common primitive markings are stripes on the knees/hocks ("leg barring"), stripes/barring around the withers, and "cobwebbing" on the forehead, but can also extend further.
Primitive markings should be the same color as the undiluted coat "under" the dun, and mimic the appearance of zebra or zorse stripes. This means primitive markings may not be significantly darker than the undiluted legs or the dorsal stripe, they should be the same color. On bay/seal/tanpoint-based coats, the primitive markings are allowed to be the same colour as the mane/tail.
Eye colour:
Doesn't affect eye colour.
Skin colour:
Doesn't affect skin colour.
Horn/hoof colour:
Doesn't affect horn or hoof colour.
