I am not sure if any other animal is capable of smiling. Certainly other animals can indicate they are content such as when a dog wags its tail or a cat purrs. But the human smile is really a standout form of letting the other know they are happy. Cosette is just now beginning to connect by smiling and it has tremendous attractive power. The connection is direct and palpable and long lasting, engendering strong emotional bonding. She gifted us today with her brilliant smile which awed us, as it was one of the first clear, unmistakable signals of recognition.
