Join Date: Aug 2010
Location: Perth, Western Australia
• Horses: 0
In terms of white patterns, you were lied to by her owners. She is not tobiano, so can't be homozygous for that. She is probably frame, but can only have one copy of that gene, otherwise she would not be here. She could be homozygous for sabino or splash, but since the test for splash is really new, and there is no good test for sabino, there is no possible way for her previous owners to say she was homozygous or not.
I can tell you something she is homozygous for - red.
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.