I have read also that Yorkie's color changes throughout the first two years of their life. I think it is incredible to watch the change month by month.
Schatzie is getting a lot of silver and blonde going on also. Her black back is getting quite a bit of silver in it, which I've read this is a fault in showing?? I am not sure of the legitamcy of this or not and even if true I don't care. Schatzie could turn pink and green and Id still adore her!