DI Central: Includes an overview of the disorder, symptoms, pros and cons of diagnostic methods, and references.
Pets with Diabetes: Diabetes Insipidus: Symptoms, diagnosis, treatment, personal accounts, and references.
VIN: Polyuria, Polydipsia and Diabetes Insipidus: Conference presentation by Richard W. Nelson, DVM, on distinguishing Diabetes insipidus from other conditions that cause excessive thirst and urination.