You’d have to from another planet not to be familiar with Golden Retrievers. This beautiful, exuberant, and loving dog breed is always among the most popular of family pets. Anyone who has been loved by a Golden knows what a devoted companion he is. But there’s so much more to know about this lovable breed. Golden Retrievers trace their history back to Scotland. For decades, apocryphal stories were floating around that the Golden Retriever was descended from Russian circus dogs.…