Can Dirty Cat Litter Box Make You Sick. A multi-cat household with a limited number of litter boxes means that the cats will quickly fill up the dirty litter boxes with poop and urine. And since UTIs are often asymptomatic in cats your kitty could be sick a long time before you know to get treatment for her.

Generally if a cat can transfer disease through bodily fluids like saliva and blood she can transfer it through her waste. It all begins when a cat holds off going to the bathroom. If you have multiple cats that use the same box twice-daily cleaning may be necessary.
And since UTIs are often asymptomatic in cats your kitty could be sick a long time before you know to get treatment for her.
Inhaling dust from contaminated litter is one way to get toxoplasmosis. All cats clean their fur and paws which can be coated with clay litter from using the litter box. The answer is yes a dirty cat litter-box will make your cat sick. Feline Lower Urinary Tract Diseases.
