The dog is a domesticated subspecies of the gray wolf, a member of the Canidae family of the order Carnivora.The dog brain is largely dominated by an olfactory cortex.Dogs can discriminate odors at concentrations nearly 100 million times lower than humans can.Moreover dogs have ear mobility which allows them to rapidly pinpoint the exact location of a sound.In this clip a domesticated dog which is sitting near its shelter relaxes itself by having a cigarette.It smokes very cutely..
