Canadian-owned · Designed in Greater Toronto
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.
Tofu Cat Litter
99.9% dust-free (CTI lab-tested), 1.5 mm granules, a light tea scent.
How many cats?
Choose a size
Based on about 4.5 kg a month for one cat, 7 kg for two.Scent
Skip or cancel anytime.
Worried your cat won’t like it?
Here’s what verified buyers said about switching:
Mix in gradually over at least 7 days, or set up a second box with the new litter next to the old one.International Cat Care
What’s inside
Vanilla White Tea: about 70% tofu-litter granules (pea fibre, corn starch, plant starch), 25% bentonite and 5% odour-control granules.
Green Tea: about 65% tea-leaf tofu granules, 30% bentonite and 5% mineral and odour-control granules.
Yes, there is clay in it on purpose: it’s a bentonite blend for clumping, so clumps hold together when you scoop. Granules are about 1.5 mm.
How long it lasts
About 4.5 kg a month for one cat, 7 kg for two. Here’s roughly how long each size lasts, and the delivery schedule we’d set:
Every cat is different. Scoop daily and top up weekly.
Switching from clay
Mix in gradually over at least 7 days, or set up a second box with the new litter next to the old one.International Cat Care
For example: days 1–2 about a quarter new litter, days 3–4 about half, days 5–6 about three-quarters, then all new.
Fill about 5–7 cm (2–3 in) deep and scoop once or twice a day.
Automatic litter boxes
Both litters have been tested in automatic litter boxes. Check your box’s litter guide for granule size.
Our tofu granules are about 1.5 mm.
Shipping
Free shipping to Ontario and Quebec on orders of $20 or more (otherwise $4.99). Everywhere else in Canada: $9.99.
Subscription terms
Skip, pause or cancel anytime from your account.
To change frequency or size, reply to any email — we change it the same day.
Every box is Subscribe & Save. Your first box can also get a first-box discount at checkout (new customers only); after that it renews at the Subscribe & Save price on the schedule you picked.
Every delivery is at the Subscribe & Save price. Your first delivery can also get a first-order discount at checkout (new customers only); after that it renews at the Subscribe & Save price on the schedule you picked. A single bag is a one-time trial; subscriptions start at 2 bags.
Disposal
Scoop clumps into the trash, or your green bin where your city accepts it. Our tofu litter can be flushed in small amounts, but check your local municipal rules first: many Canadian municipalities advise against flushing any litter, and cat waste should go in the trash.
Tested Apr 2026 · 99.9% dust-free · 99.1% odor control
CTI report A2260218535101001E, April 2026. Results are for our tofu litter line.
What cat parents say
How much litter do you need?
Two bags last one cat about a month. Two cats go through about three bags in four weeks.
- Subscribe & Save: 10% off every delivery
- Skip a delivery or cancel anytime
Questions we actually get
How long will a box last?
About 4.5 kg a month for one cat, 7 kg for two. A 2-Pack lasts one cat about a month, a 6-Bag Box about 3 months, a 12 kg Bag about 2½ months. Every cat is different, so treat these as a starting point.
How long does a bag last?
Each bag is 2.4 kg. One cat uses about 4–5 kg a month, so 2 bags ≈ 1 cat for a month. Two cats: 3 bags about every 4 weeks. Three cats: the 12 kg bag about every 4 weeks. Four or more: 6 bags about every 4 weeks. Every cat is different, so treat these as a starting point — you can skip a delivery anytime.
How do I skip or cancel?
Skip, pause or cancel anytime from your account. To change frequency or size, reply to any email — we change it the same day.
Will my cat use it?
Verified buyers have told us their cats took to it right away, and some mixed it in with the old litter first.
Mix in gradually over at least 7 days, or set up a second box with the new litter next to the old one.International Cat Care
Does it work in automatic litter boxes?
Both litters have been tested in automatic litter boxes. Check your box’s litter guide for granule size.
Our tofu granules are about 1.5 mm.
Can I flush it?
In small amounts, yes — our tofu litter can be flushed. Check your local municipal rules first: many Canadian municipalities advise against flushing any litter, and cat waste should go in the trash.
Is there clay in it?
Yes. Our tofu litter is a bentonite blend for clumping: about 25–30% bentonite with plant-based tofu granules. That’s what keeps clumps from crumbling when you scoop.
Air
Noisy Lion exists because our own cat, Lion, developed asthma at ten — 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.
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 bagHome
Canadian-owned and born in the Greater Toronto Area, with free shipping in Ontario & Québec on orders over $20 ($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
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.
Six years later I’m sixteen, loud as ever, and still the first to test every batch.
Breathe easy. I do.
P.S. I make my humans publish every lab report. Someone has to keep them honest.
Behind the brandDon’t take our word for it.
Short clips from cat owners who tried Noisy Lion at home.
Hand-picked from verified Noisy Lion customers
I have been buying kitty litter for around 50 years and it has been a constant search. My criteria has been no Amelia and limited tracking. Your litter is by far the best I’ve had. I’ve bought every price range and not found one that really cut odour and tracking has always been an issue. noisy Lions deals the urine smell no problem and even leave a pleasant tea odour. My kitty is 19 years old and a Male which are two of the big reason for odour but with your litter there is literally NO urine smell and tracking is minimal. I am so grateful to have found especially since his litter box is in our bedroom as we have no other place to keep it. It could go in the basement but he won’t go down there..so it’s our room. As you may guess the litter box is cleaner several times a day. Thank you for this lifesaver for me and my husband.
Love this kitty litter!!
Best litter! Absorbs great, doesn't stick to the pan much, smells are well contained, and it lasts a while
I think it is the best tofu cat litter I have tried, glad i made a subscription. Looking forward to the next delivery..
It works really well. Scooping is a dream and is so much nicer than clay litter does not have the dirt or mess. The cats are loving it. I wish there were larger options as I rescue and rehome and currently have 15 cats
Frequently asked questions
Is Noisy Lion really dust-free?
Which litters are flushable?
What is it made of?
Is it safe if my cat ingests a little?
Do you offer subscriptions?
Ready when your cat is.
Find your formulaRead our lab test resultsThe Noisy Lion Standard
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Cat facts, honest litter math, and the occasional photo of our CEO sleeping on the job.