I feel pretty confident that there is no way for her to be silver bay w/out even looking at her. First if both parents are black there's no way she could be bay. And second, unless I'm mistaken which is possible, don't know a ton about silver, but I 'think' silver is dominate so one parent would have to be silver, and I 'think' it always expresses on black based, so if both parents are black she can't be silver either.