Chanel Youtubehttps://www.youtube.com/DogWhisperVNSubscribehttps://www.youtube.com/subscription_center?add_user=DogWhisperVNCh l loi ng vt nui u tin c con ngi thun ha c cch y 15.000 nm vo cui K bng h. T tin ca loi ch l ch si. Loi vt ny c s dng gi nh hoc lm th chi.Ch ch Nm vit l hoc , , , , . Trong cc t ghp Hn Vit ch c gi l "cu" (ch Hn: ) hoc "khuyn" (). Con ch con c gi l "cn". V ch trng ging con cy nn ch cn c gi l "cy".The domestic dog (Canis lupus familiaris) is a subspecies of the gray wolf (Canis lupus), a member of the Canidae family of the mammalian order Carnivora. The term "domestic dog" is generally used for both domesticated and feral varieties. The dog was the first domesticated animal and has been the most widely kept working, hunting, and pet animal in human history.[citation needed] The word "dog" can also refer to the male of a canine specie.