Herrmann, Robert O. tribute Nutrition Dogs Nocturnal animals Pets Explorers Affenpinscher Alaskan Malamute Aye-aye Carbohydrates in human nutrition Cardiovascular system Cottontails Court and courtiers Digestive organs Discovery and exploration Doberman pinscher Fat Fennec Fergus, Ruth tribute Food habits Foxes Frontier and pioneer life Garter snakes Gastrointestinal system Human skeleton Hummingbirds Kinkajou Lipids in human nutrition Muscles Naked mole rat