It was only by luck that the Black dog was saved by the White one, as with the human race, the White was more interested in relieving the Black of possessions (in this case a stick) than saving life.
The pages of history are littered with examples of the White man dispossessing the Black at times when the latter are in a vulnerable position or less able to defend against superior weaponry.
Fortunately, the Black dog (by struggling to hold onto his possession) actually saved himself.
The Blacks have been struggling and the Whites dispossessing for generations, the former are still struggling.
Don't get excited folks,there could be a message hidden in the event you have just witnessed.