Feline lower urinary tract disease (FLUTD) is not a single disease but rather an umbrella term for several disorders, the most common being feline idiopathic cystitis (FIC), uroliths and urethral crystalline-matrix plugs. Regardless of the underlying cause, it is characterised by dysuria (painful or difficult urination), pollakiuria (frequent and/or prolonged attempts to urinate), stranguria (s...