Noisy Lion · TorontoNº 1 — The Air Issue4.7★ · 70 verified

Your cat takes ≈30,000 breaths a day.

That’s why we’re 99.9% dust-free.

Plant-based, lab-verified dust-free litter — honestly priced, born for a cat with asthma.

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≈ based on a resting rate of 20–30 breaths per minute · dust-free measured by CTI lab, tofu formulas · 4.7★ / 70 reviews · 400+ Canadian homes
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Limited time 20% off your first Subscribe & Save box + free shipping across Canada. Applied automatically at checkout. Ends Oct 5.Shop cat litter →
01 — The lineup

Everything your cat needs. Nothing they don’t.

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02 — The manifesto

Air

Noisy Lion exists because our own cat, Lion, developed asthma at six — and every litter in the store made him wheeze. So we built one he could live with, then had an independent CTI lab prove it. Not marketing-dust-free. Measured-dust-free.

99.9% dust-free · tofu formulas 99.1% deodorization CTI report · April 2026 · published in full
Read the Noisy Lion Standard
Noisy Lion litter in a glass vessel — dust-free

Honesty

Premium plant litters in Canada run $9–12 per kg. Ours starts at $4.44 subscribed — because we cut packaging, not quality, and we show the math instead of hiding it in bag sizes.

Based on our own usage data: ~0.8 kg per cat per week. Cancel anytime.

Shop the 12 kg value bag

Home

Born in Toronto, shipped free across Ontario & Québec ($9.99 flat everywhere else in Canada), served in English et en français. And because every adoption deserves a clean start, we donate litter and Adoption Gift packs to Canadian shelters.

Our community impact
Cozy Canadian winter home, cat asleep on the sofa
Lion, CEO & Chief Meow Officer
03 — From the desk of Lion · CEO & Chief Meow Officer

Dear cat parents,

I was ten when the vet said “asthma.” My humans tried every litter in the store; I wheezed through all of them. So they built one I could live with — and then made a lab prove it: 99.9% dust-free.

Eight years later I’m fourteen, loud as ever, and still the first to test every batch.

Breathe easy. I do.

— Lion, 2026

P.S. I make my humans publish every lab report. Someone has to keep them honest.

Behind the brand
04 — Proof

Don’t take our word for it.

Customer cat at home

Best litter! Absorbs great, doesn’t stick to the pan, smells are well contained.

Donovan · ✓ verified
Customer cat at home Noisy Lion tofu litter granules and mineral beads in a glass vessel — 99.9% dust-free99.9% dust-free — measured, not marketed → Customer cat at homeHow to Choose a Cat Litter: A 7-Question Decision Framework

How to Choose a Cat Litter: A 7-Question Decision Framework

Read →

The best tofu cat litter I’ve tried — glad I made it a subscription.

Arlene S. · ✓ verified
Customer cat at homeElevated Cat Beds: Why Cats Sleep High (and How to Choose One)

Elevated Cat Beds: Why Cats Sleep High (and How to Choose One)

Read →Customer cat at home

Scooping is a dream and so much nicer than clay. The cats are loving it.

Janet B. · ✓ verified · multi-cat home
A22…001EFull lab report on file — read it → Customer cat at home
★ 4.7/5 · 70 verified reviews · collected by Judge.me · photos from real customer homes

Frequently asked questions

Is Noisy Lion really dust-free?
Our tofu line (White Tea, Green Tea and Fig) is 99.9% dust-free, verified by independent CTI lab testing. Cassava is naturally low-dust. All are gentle for cats and humans with allergies or asthma.
Which litters are flushable?
Our Hybrid (white & green tea) and Fig pure-tofu litters flush in small amounts and biodegrade. Cassava is not flushable — scoop and bin it.
What is it made of?
Hybrid = tofu with natural mineral clumping. Fig = 100% plant-based pure tofu. Cassava = cassava, corn and wheat starch. All low-dust, with no artificial fragrance.
Is it safe if my cat ingests a little?
Yes — it’s made from food-grade plant ingredients, so small accidental ingestion is harmless. Consult your vet if your cat eats a large amount.
Do you offer subscriptions?
Yes — subscribe and save, with free shipping and the freedom to pause or cancel anytime.

Ready when your cat is.

Find your formula
30-day money-back on your first 2-packFree shipping in Ontario & QuébecSwap, pause or cancel anytime

Get the Scoop

Cat facts, honest litter math, and the occasional photo of our CEO sleeping on the job.