Thanks to all the input from our clients, we have updated our SW2 page. We’ve included where this gene came from (Katie Gun) and we no longer say it’s only found in Paint horses! You will now find SW2 listed under “pure- and part-bred Quarter Horses and Paints” if you look in the Good Health section of our website. It’s also listed under “Coat pattern” in the Good Looks section of our lab website.