Okay, so, my cat, Mittens, started having these awful coughing fits. Turns out, she’s asthmatic. Who knew cats could even get asthma? Anyway, the vet said one of the biggest triggers can be dust from the litter box. So, my mission began: find the best cat litter for asthmatic cats.
The Great Litter Experiment
First, I grabbed whatever “low dust” litter I could find at the local pet store. Big mistake. It still kicked up a cloud every time Mittens dug around, and her coughing didn’t get any better.

Next, I tried some of those clay litters that claimed to be “99% dust-free.” Lies! Okay, maybe not total lies, but still too dusty for my sensitive girl. We went through, like, three different brands. Each time, I carefully scoop, and observe the environment, and make a comparison with the last one, and I will have detailed record.
- Clay Litter #1: Nope. Still coughing.
- Clay Litter #2: Slightly better, but still not great.
- Clay Litter #3: A tiny bit less dust, but Mittens still sounded like a tiny, furry foghorn.
Then, I started diving deep into online forums. Turns out, there’s a whole world of alternative cat litters out there! I discovered I have to avoid clay options.
I explored some unconventional options. This included:
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Walnut Shells Litter: Walnut litter is made from crushed walnut shells. It’s reported to be low in dust and has good odor * in my test, it is not the top option.
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Paper Litter: One of the most significant advantages of paper litter is its dust-free nature. Paper litter is made from recycled paper. I like its concept, but it does not as good as I thought for my cat.
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Corn Litter:Corn litter, made from dried corn * is biodegradable, but it might not clump as firmly as clay litters.
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Wheat Litter:Wheat litter is derived from processed * also has good odor control.
I carefully tried the above litters I can get. Then made comparison and record the performance.
The Winner (Finally!)
After all the testing, the winner is the Wheat Litter! Seriously, it’s a game-changer. There’s almost no dust, it clumps well enough, and – most importantly – Mittens’ coughing has drastically reduced. She still has occasional flare-ups (asthma, you know), but it’s so much better than before.
It took some trial and error, lots of vacuuming, and a few vet check-ins, but we finally found a litter that works. If you’ve got an asthmatic kitty, definitely try the Wheat Litter, And do your own research and try different litters – every cat is different, after all. Good luck!