This morning, while blowing the leaves off my back porch deck, I found a bone. It hasn't been there for long. It was on the far side of the top step going up to the deck. I would have seen it if it had been there. Even if I would have missed it recently, which I doubt, I would have seen it last week when I blew off my deck.
It doesn't appear to have been chewed on recently. There are no dogs running around unless, the neighbor's dogs get out and that usually only happens when the neighbors are not home and it doesn't happen very often.
The bone appears old and it is just over 5 inches long. What or who does this bone belong to? What or who left it there? Does someone or something want me to clear up this mystery?