In this issue of Veterinary Clinics: Exotic Animal Practice, guest editors Drs. Dario d'Ovidio and João Brandão bring their considerable expertise to the topic of Gastroenterology. Top experts in the field offer a wide range of clinically relevant articles covering GI health several species, including topics such as rabbit, ferret, rodent, and fish gastroenterology; gastrointestinal helminths of raptors; diagnostic imaging in exotic animal gastroenterology; and many more.