Feline idiopathic cystitis is directly linked to stress in cats and represents a welfare condition where environmental management is as important as medical treatment.
Feline idiopathic cystitis is a powerful illustration of how psychological welfare and physical health are inseparably linked in companion animals. A cat whose stress levels chronically exceed its coping capacity develops inflammatory changes in the bladder that cause painful urination, blood in the urine, and behavioral changes indicating acute distress. The treatment is not only medical but environmental: reducing stressors, providing adequate resources in multi-cat households, and enriching the indoor environment. Welfare improvements directly reduce disease recurrence.