I know a lady who has a yorkie that looks like yours. She is like 2 yrs old and has really really short hair, it like doesn't grow! I think she was born blue. My London had really short hair when she was little, like i thought it would never grow and it felt wirey but now it is very long but still feels diff. than my other 2 yorkies. Her head hair is really silky tho, and she was born chocolate.. idk if that has something to do with it |