Join Date: Aug 2010
Location: Perth, Western Australia
• Horses: 0
As far as we know, calico isn't caused by chimera. It only occurs in horses with a cream gene, and some patches of the horse don't go cream. Everyone tends to agree that there is something going on that switches off the cream gene in certain places, and that is how you get a calico.
Mods, grant me the serenity to see the opinions I cannot change, courage to change the ones that should change, and the wisdom to spot the trolls.