The coats of domestic dogs are of two versions: "double" becoming frequent in dogs (in addition to wolves) originating from colder climates, built up of a coarse guard hair as well as a comfortable down hair, or "one", While using the topcoat only. Breeds may have an occasional "blaze", stripe, https://donovanwadew.bloggactif.com/32840890/5-simple-techniques-for-dogs