Yes and no. There are a number of shampoos on the market that are formulated for dogs with black coats, regardless of breed. These specialized products should be able to restore the shiny coat associated with darker breeds. However, any other brand of dog shampoo that addresses your pet’s other skin issues (dandruff, fleas, hot spots) should be fine as well. Puppies under eight months generally require a gentler shampoo formulation regardless of color.