The coats of domestic dogs are of two versions: "double" remaining common in dogs (in addition to wolves) originating from colder climates, made up of the coarse guard hair in addition to a comfortable down hair, or "solitary", With all the topcoat only. Breeds could have an occasional "blaze", https://detoxic-review05050.jaiblogs.com/58807563/dogs-things-to-know-before-you-buy