I can tell you blue/gold is a color marking for yorkshires under the AKC choices. Not that she was born blue skinned. I am confused by your statement "Also he have a Color dilution alopecia, she is losing hair and bald spot" and I will leave that to the experts up here. I am also not sure about you saying you can see blue skin. Can you post a picture of her bald spot w/ blue skin underneath?
BTW, she is absolutely adorable. |