Liver disease in dogs ranges from acute toxic injury to chronic failure, with welfare outcomes heavily dependent on early diagnosis, cause identification, and appropriate management.
Dogs with hepatic encephalopathy - a complication of liver failure where toxins affect the brain - experience profound neurological signs including disorientation, circling, blindness, and seizures. This represents a severe welfare emergency. Even without encephalopathy, jaundiced dogs feel profoundly unwell - nauseated, weak, and lacking appetite. The welfare trajectory of liver disease depends heavily on identifying the underlying cause: acute toxin exposure may have excellent outcomes with prompt treatment, while chronic progressive hepatitis requires long-term management with variable quality of life outcomes.