i too have to agree with you too Donna. It is always genetics, just like eye and hair color plays a role in our DNA. It is all genetics.
Now, sometimes, if a yorkie lost some of their coat/hair from an accident or health problem in a particular area on them, this area will most always grow back darker than before. But this would be different. I am not talking about grooming where you clip the area, but where hair is lost from the skin completely.
But just normal hair color, structure, bites, ears, etc... - this is genetics. |