Vellum Elites said:

Snicklefritz Stables said:
Those are awesome Eve! How does it choose which color is "the color" of the foal? How does it show up on the Gene test?

Ex: That one being black rabicano vs a bay?
https://horseeden.com/horse.php?id=16587231

The color of the foal is whatever it would have been without chimera when you bred it. Then on top of that chimera is added. You can tell Black Rabicano is the base coat on this one because brown is the color of the chimera pattern. There are only 3 current chimera variations in pattern so you can just try to identify the chimera pattern then look at the other coat color beneath to determine the horse color without looking at the horse page. Hope that helps!