The Dog and The Shadow
Once a Dog had got a piece of meat on his way. He carried it in his mouth to eat it in peace. On his way home he had to cross a plank lying across a small stream.
As he crossed, he looked down into the stream and found his own shadow. He thought it to be another dog with another piece of meat.
He decided to have that piece also. But as he opened his mouth the piece of meat fell into the water. And the bone disappeared in the water.