Evaluation of dogs and cats with micturition disorders can be challenging. It is important to determine the duration, timing, and frequency of the disorder, as well as assessing for any additional medical problems, such as neurologic or orthopedic disease, that may be affecting micturition. Observation of the patient during voiding can be particularly helpful in determining the type of disorder. Treatment of micturition disorders is varied and outcome depends on an accurate diagnosis. Patient response is also highly variable, even with appropriate therapy, and owners’ expectations must be set accordingly.