In the fascinating world of endocrinology, scientific knowledge and technologyhave advanced greatly in recent years. Alongside, the ability to diagnose, treat,and manage various endocrine disorders has progressed too. The goal of thistextbook is to provide an up-to-date, comprehensive, yet accessible resource forunderstanding and managing endocrine disorders in dogs.The book is divided intotwo parts. The first part adopts a problem-oriented approach to the most commonclinical and laboratory abnormalities in dogs with endocrine diseases. This section,full algorithms that guide step by stepveterinarians in diagnostic evaluation andsetting up the treatment, serves as a quick reference guide in clinical situations.The second part focuses on endocrine diseases. Each chapter starts with the basicanatomy and physiology of the specific endocrine glands, followed by detaileddiscussions on clinical signs, diagnostic methodologies, and managementstrategies. Chapters are richly supplemented with videos available through QRcodes, boxes, tables, algorithms, charts, imaging studies, and illustrations.