Artero Beauty Chalk – Black Hair chalk for dogs, ideal to be used in competition Intensify coat colour in patchy areas Hide coat & skin blemishes Perfect for dogs with black hair This beauty chalk from Artero is perfect for competition to hide minor flaws in the coat or skin, or to make hair appear thicker in sparse areas. It’s also ideal to help intensify colour in areas that may have been bleached by the sun to a more reddish tone. Find more show & competition finishing touches in our specialised section.