flutd symptoms
Factors that affect a cat's susceptibility to FLUTD include diet, weight, age and stress levels. FLUTD in cats may be the source of recurrent urinary tract problems such as: 1  Urinary tract infections (UTIs). 2  Urinary stones. 3  Urethral blockages.
Typical symptoms may include any or all of these common symptoms: 1  Excessive thirst. 2  Straining to urinate. 3  Passing only small amounts of urine. 4  Pain during urination; your cat may cry out. 5  Blood in urine. 6  Inappropriate urination outside the litter box.