Aw, what a sweetie. She's so cute. It looks like you love her just a tiny bit in the picture.
YorkiePoos are wonderful little furfriends. Mine was black like ebony until she turned two. Then she got some beautiful auburn in her face which you can see in the sunlight.
This past winter her chest turned silver. This Spring her coat has become salt and pepper - if you look closely you can see silver hairs throughout her whole coat. Her coat changed quite later than I expected. She'll be 3 this fall. Perhaps it's because she's a mix that the coat change didn't happen when I've heard they are supposed to change - around a year.
Anyway, black or be-speckled, I love her. It will be interesting to see if you furbaby stays all black. Do you know what color her parents were?