Canine hereditary black hair follicular dysplasia.
D000505:Alopecia / Q000235:genetics / Q000662:veterinary*; D000818:Animals; D000829:Animals, Domestic; D004283:Dog Diseases / Q000235:genetics*; D004285:Dogs; D005260:Female; D006197:Hair / Q000002:abnormalities; D008297:Male; D010858:Pigmentation; D012867:Skin / Q000196:embryology; D012868:Skin Abnormalities