I agree that every dog is different, just like us people. I've got one girl now who is very girly and she sticks with me like she knows we are of the same sex and she is a fu fu dog
but I've seen some girl dogs that are tomboys, just as cute but different. Our adult male Bentley has some qualities that are just priceless but he is a daddy's boy. He has never had the marking tendencies like some male dogs do and is very loving and sensitive.