Thanks so much! His unique eye is pretty but potentially a malignant iris melanoma. Since the picture I posted, it has spread and has miss-sharpened his iris. Two weeks after finding out about his diabetes, he was seen at the eye vets and they recommend taking his eye out. He isn't regulated with his insulin yet and I am afraid to put him through this. They won't know for certain if it's malignant with a chance to spread to his body until the pathology comes back. We are sick over it.