HGG Community Forums

Here is SB3 :P
http://www.nadappaloosas.com/DazzlingVisionSpot.php

In real life I thing the W4 pattern is environmental.
http://equinetapestry.com/2011/06/speculation-about-the-environmental-nature-of-manchado/
http://www.whitehorseproductions.com/images/horsecolor/oddities/trabag_right1.jpg
http://www.whitehorseproductions.com/ecg_basics4.html

Yeah. But, it looks like our sb3 :)

Here is the real sabino (I think :P)
http://equinetapestry.com/2011/06/another-manchado/

Real life W4 is the Camarillo White Horse, which I think originated in the 60's. Some are born with a little color along the topline, that may be environmental.

Manchado's not well understood, but I think the speculation is that it's either environmental or recessive, so not dominant white.

Camarillo White Horses here:
http://www.camarillowhitehorses.org/

It is cool to see this thread from 4 years ago. :-)

The above references to sb3, which is now W8 in the game.