Buddy's my first yorkie and is 11 weeks old, ive noticed theres a mass of difference in what colours yorkies end up when adult, and i'm intrigued as to what colour he'll end up, he already has lighter 'roots' showing all on his head and ginger roots on his ears!! other than that he has alot of black fur (he was the darkest one in his litter) ive noticed under the black fur his skin is a bluey colour? A friend said they think this means he will remain quite dark?? anyone know if this is true.. or do all yorkies have blueish skin?