Last night I took Tobie over to my parent's house and it was the first time my sister had seen him since he got his first haircut. She was like, "Why does his color look different?" ... I told her that Yorkie's hair usually changes as they get older and when he got his hair cut, most of the black hair was cut off. Then she goes, "he kinda looks blue". LOL. I told her that's what they call it but I thought it was funny because I never understood that. Maybe I'm a bit color blind but I never see blue. Yorkies always look silver or gray to me but I guess now I understand why they call it that!