The coats of domestic dogs are of two types: "double" currently being widespread in dogs (as well as wolves) originating from colder climates, produced up of a coarse guard hair plus a soft down hair, or "solitary", With all the topcoat only. Breeds could possibly have an occasional "blaze", https://jaidenquvxx.blog-a-story.com/12224350/get-this-report-on-dogs