FLUTD encompasses a range of conditions causing urinary discomfort and obstruction in cats, with welfare impacts from pain, stress, and potentially life-threatening obstruction.
Cats with FLUTD experience urinary discomfort causing frequent attempts to urinate, vocalisation from pain, and blood in urine. Urethral obstruction causes acute pain, distress, and rapid systemic deterioration from urinary toxins within 24-48 hours. Environmental stress management, multimodal wet food diets, and increased water intake substantially reduce recurrence of idiopathic cystitis. Recognising early signs and seeking prompt veterinary care for suspected obstruction is critical to preventing welfare deterioration.