First off, a Brussels Griffon is a purebred dog, and these puppies in questioning are also Purebred. We came across someone with a Silver/Gray Brussels Griffon. We've never seen one like this, and were wondering if anyone else has? The mom is a Tan and the dad is Black. Does anyone have information on this odd color? You can look here for a photo of the two silver puppies : http://i240.photobucket.com/albums/ff299/Moomalicious/100_1067.jpg