Wow, that's happening to Buddy at the moment, too! He's jsut strting to get silver and grey patches and streaks, especially on his eyebrows, Awww, bless... he's even got a white patch on his head!!!
we reckon he'll go quite blonde... he's got blue skin, and our breeer said that meant he might go quite light... yay, we're gonna have a BLONE YORKIE!!! LOL
-Jade