The book titled "Animal Nutrition" by Prof. Dr. Ali Mehmood Alkassar, Prof. Dr. Amer Jebur Alisawi, Assi. Prof. Hayder Razzaq Abed, and Assis. Prof. Ahmed Kassem Kalaf, is a comprehensive educational resource aimed at helping students understand the fundamental concepts of animal nutrition. The book is designed as a study guide for less-experienced students in veterinary medicine and agriculture, focusing on key topics such as nutrient analysis, digestive processes, and the metabolism of various nutrients. The authors emphasize practical learning by providing essential information without overwhelming details, making it accessible to students with limited backgrounds in animal nutrition. The book's structure includes summaries and review questions at the end of each chapter, facilitating effective learning. It is intended to serve as a useful resource for both students and faculty in the digital age, covering the basic principles of food animal nutrition across 13 chapters.