Diabetes mellitus in dogs is manageable with appropriate care. Understanding the disease and treatment allows owners to maintain good quality of life for diabetic dogs.
Diabetes requires intensive management that significantly affects quality of life for both dog and owner. Poorly controlled diabetes causes chronic thirst, urination, weight loss, and progressive deterioration. Diabetic cataracts cause complete blindness within months of diagnosis, transforming a sighted dog's world dramatically. With good glucose control, diabetic dogs can lead active, comfortable lives, but achieving stable control requires consistent routine, diet, and insulin administration that constrains owner flexibility. The welfare outcome for diabetic dogs depends enormously on owner commitment to the management program and willingness to invest in monitoring and veterinary support.