Feline Lower Urinary Tract Disease
Causes of FLUTD continued...
In summary, no one theory accounts for all cases of FLUTD. It does seem
likely that reduced water intake, diets that contain large amounts of such
crystal precursors as magnesium and calcium, urinary pH, as well as other
currently unknown factors all contribute. Bacterial infection, once
established, is an important cause of recurrent attacks.