Principles of love and affection are taught in a passionate and clear way to children using animals as examples to show the universal purpose of love and friendship in beautiful clear large photographs of various animals demonstrating the various types of affection. Topics covered include defining exactly what love is, what feelings are, the importance of affection for social animals and ourselves, and how we demonstrate and perceive trust -- an essential part of love. The book covers reciprocation of kindness and understanding the feelings of others among other aspects of the connections between animals and between people. The photographs tell much of the story even for children not yet adept at language, though with the text read silently or out loud, should be helpful and enjoyable to children of all ages. The difficulty level for young reader has been rated for 10-100 years of age. Includes child-appropriate mention of reproduction and breastfeeding.