Feline Idiopathic Cystitis: Comprehensive Welfare Guide

An in-depth guide to feline idiopathic cystitis, the most common cause of lower urinary tract signs in young cats.

Key Facts

FIC is the most common cause of FLUTD in cats under 10 years
Stress is the primary trigger — it is a stress-related disorder
Signs include straining, frequent urination, blood in urine, and vocalising
Male cats risk life-threatening urethral obstruction requiring emergency treatment
Environmental enrichment and stress reduction are the most effective management tools
Multicat households and indoor-only lifestyles increase risk

Welfare Considerations and Management

Welfare-centred FIC management focuses on stress reduction and environmental modification. The MEMO (Multimodal Environmental Modification) approach targets stress through providing multiple litter trays (1 per cat plus 1), adequate vertical and hiding spaces, controlled feeding, and stable routines. Wet food increases water intake. Therapeutic diets with urinary support may reduce recurrence. Pheromone therapy (Feliway) reduces anxiety. Severely affected cats benefit from anxiolytic medications.

What You Can Do

Provide one litter tray per cat plus one extra in multicat households
Feed wet food to increase water intake and urinary dilution
Implement environmental enrichment: hiding places, climbing, play, window access
Consider Feliway diffusers and consult your vet about anxiolytic options