A dog was holding a piece of bone with meat in its mouth. It was walking on the road leading towards the village. It was walking along the way, wagging its tail comfortably and singing a song. A stream fell on that way. But there was no way to cross the stream. That's why people put a log over it to cross the stream.
The dog started crossing the stream over it. There was sun over its head. It was going to its house with great difficulty. As there was sun over its head, its shadow was falling in the stream water. After some time, it saw its shadow in the water and thought it was another dog. It saw as if the shadow-dog had a piece of bone with meat in its mouth. Seeing that, the dog became greedy. It thought about how to eat that other bone with meat.
Later, it started barking towards the shadow. It forgot that it had a bone with meat in its mouth. It also lost its meat.