The coats of domestic dogs are of two varieties: "double" currently being frequent in dogs (along with wolves) originating from colder climates, created up of a coarse guard hair in addition to a delicate down hair, or "solitary", With all the topcoat only. Breeds can have an occasional "blaze", stripe, https://beckettanzmy.jiliblog.com/88861579/the-definitive-guide-to-dogs