 The book is commonly referred to as a parable on many social topics.For instance, the King wrote that "Tongdaeng is a respectful dog with proper manners; she is humble and knows protocol.She would always sit lower than the King; even when he pulls her up to embrace her, Tongdaeng would lower herself down on the floor, her ears in a respectful drooping position, as if she would say, 'I don't dare.'"