It seems a pixel is missing on the black manes here.

DragNs_Livestock_Overhaul-1.20.1-2.2

1.20.1

Fixed, will be pushed out next update. Seemed to only be an issue on Blue horses, but let me know if you find any others!

Just kidding, found it on a couple others. All of them should be patched up next update, provided I've found all of them