Feline lower urinary tract disease (FLUTD) is common and painful. Understanding the role of stress, diet, and environment in prevention and management protects cat welfare.
FLUTD causes significant acute suffering — cats with cystitis experience painful, burning urination and the chronic urgency of an inflamed bladder. Blocked cats experience escalating pain as the bladder fills without relief, progressing to systemic toxicity and death if untreated. The stress-driven nature of FIC means that welfare and medical management are inseparable: addressing the environmental stressors that trigger episodes is as important as treating symptoms. Providing water fountains that encourage drinking, transitioning to wet food, reducing inter-cat conflict, increasing environmental complexity, and providing predictable routines all reduce FIC recurrence. Cats with a first obstructive episode require long-term management including dietary modification, stress reduction, and monitoring for recurrence. Perineal urethrostomy surgery may be recommended for cats with multiple obstructive episodes.