"Black Magic" is designed to help make your dogs coat magically black. "Black Magic" is recommended for black coats. Color safely penetrates into the hair shafts and deposits a beautiful black hue. Use the complimentary Pure Paws Black Magic Conditioner. Do not forget to use the "Magic Sealer" as part of your color treatment to seal in the magic. Do not use on Tri-color or White coats unless you are trying to color those areas black.