We have been co-living with dogs for centuries, but has any of us ever wondered how dogs appeared to be our friends, not enemies? When did we actually learn to tame them and how did it work? These questions seem to be so easy, but none of them can be answered by most dog owners in the world. However, here we are to correct this mistake immediately! Watch this super short though extremely interesting video that is a true must-see for everyone who loves dogs!