Snake
Khan was barking at a piece of grass in the backyard and then Catherine looked and saw something move around. It was a snake, and not just any snake but a very deadly king brown snake as a matter of fact. The snake slithered around the yard as Khan barked at it.
Eventually, Khan had put up enough of a fight that the snake was no longer interested in fighting and slithered away and out of the yard. It was at this point that Catherine realized that the dog had actually saved her baby’s life, not attacked it. She had got it all wrong.