Cat anuria is generally caused by environment, weather, mood, trauma, stones and other reasons. Male cats are more likely to have anuria, so they need to pay more attention. Pay attention to the hygiene of the cat's litter box and clean the cat's litter box 1 to 2 times a day; when the weather is cold, keep the cat warm. If you find that the cat has difficulty urinating, painful urination, etc., it is best to send it to a pet hospital for examination and treatment immediately.
