Catalyst Pet Healthy Formula Cat Litter

By Catalyst Pet
Rated 3.9444 out of 5 stars
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Catalyst Pet Healthy Formula Cat Litter, 10-lb bag slide 1 of 4
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Catalyst Pet Healthy Formula Cat Litter, 10-lb bag slide 1 of 4
Color: 10-lb bag

$14.99Chewy Price
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About This Item

  • Lightweight litter crafted with natural and sustainable upcycled softwood litter.
  • The purr-fect alternative to clay litter—a little goes a long way.
  • Delivers long-lasting odor control to help keep your home smelling clean.
  • Ultra-absorbent with quick clumping action for easy scooping.
  • Dust-free formula helps keep surfaces clean and allows you and your kitty breathe easy.
Play Video: Learn More About Catalyst Pet From Our Team of Experts
Learn More About Catalyst Pet From Our Team of Experts

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Top IngredientsSoftwood, Zeolite, Natural Clumping Agents, Natural Oil, Pine ScentSoftwood, Zeolite, Natural Clumping Agents, Natural Oil, Pine ScentSoftwood, Natural Clumping Agents, Natural Oil
Litter FeatureClumping, Odor Control, Natural, Eco-FriendlyMulti-Cat, Odor Control, Clumping, Natural, Eco-FriendlyUnscented, Odor Control, Clumping, Natural, Eco-FriendlyNon-Clumping, Unscented, Odor Control, NaturalMulti-Cat, Natural, Odor Control...
Packaging TypeBagBagBagBagBag
Litter & Bedding TypePinePinePine

Questions & Answers

3 Customer Questions

What is the cubic area of a 10lb bag?
Answer by ChewyFeb 02, 2022
Each 10 pound bag of Catalyst is 1/3 of a cubic foot. If using a large box (15x18 inch) 1 bag will fill the pan to 2.5-inch depth leaving 4lb. of litter remaining in the bag after filling. The remaining litter should allow the user to scoop and replace the litter over the next 30 days.

Can you flush it?
Answer by ChewyDec 14, 2020
This litter is technically flushable, although many regulations and BMPs advise not to flush any litter. Please follow your local regulations and BMPs.

Can u use this in an automatic litter box
Answer by ChewyDec 31, 2020
This litter is suitable for use in any litter box that uses clumping litter.

ReviewsWrite a Review

Rated 3.9444 out of 5 stars
54 Reviews
Would recommend to a friend

54 Customer Reviews

Rated 1 out of 5 stars
By raddadcatdad on Jul 29, 2022

Formula change?

I'm on my 3rd bag, kept trying to give this a shot because I really enjoyed the first bag. Quick, solid clumps, great natural pine scent, reduced tracking, etc. Now the 2nd and 3rd bags are different. So much more dust, urine doesn't absorb, it literally will just sit on top, my cat is already messy with the box and this just makes it so much worse. Even the pine scent isn't as nice. It smells like it's a man-made scent designed to remind you of pine but they weren't able to hide the smell of the underlying chemicals. If someone were to ask me if I recommended it, based on the first bag it was a yes. I cannot recommend it. It's either an inconsistency with manufacturing, which is bad in itself, or a true change in how it's made and it is so much worse.

Rated 5 out of 5 stars
By janemac1 on Jul 28, 2022

The quickest transition to the best litter ever!

Not only was this the easiest litter transition, but this stuff also lasts forever. I've had the same 20lb bag last three months. Never any issues with smell, or dust. We're a one cat family -- which I know makes a difference if you have multiple... but I am confident that when we adopt another friend, this litter will be just as great with multiple users!

Rated 1 out of 5 stars
By MaddieB on Jun 14, 2022


I really really wanted to like this cat litter. It was recommended to me by a fellow cat lover, who said they loved this stuff. I bought it because I loved the natural material and the lack of artificial fragrance. This stuff tracks so badly that my apartment looks like a barn when I came home. It also SMELLED like a barn, I personally did not like the smell of this stuff and I love natural scents. The odor control is also not great. The litter stuck to my kitties paws, even their fur, and the mess was just out of control. Additionally, the bags I ordered came ripped. I've noticed other reviewers stating this as well, and it needs to be fixed. This contributed even MORE mess to my home, and it's just another thing people do not need to be dealing with when they're trying to clean the litter box. Sadly I couldn't wait to get rid of this stuff. I really wanted to love it, but there was nothing I liked about it. I now use Arm and Hammer platinum and it works great.

Rated 5 out of 5 stars
By JacksMom on Jun 10, 2022

love this litter

We love this litter. It’s so much easier to handle, clumps well, and lasts forever! I have to carry everything up three flights of stairs and am so thankful to have found an option that works! The tracking is significantly less than with clay litters, and I love how much more environmentally friendly it is. My only complaint is that it doesn’t neutralize the smell of fences at all of it isn’t covered up, and Jack has never covered it for some reason.

Rated 4 out of 5 stars
By DJLF on Aug 2, 2022


It’s a little bit harder to scoop but boy it does calm down odors of urine and feces. I think I just need to get used to how to scoop it out. This is a good litter but yes it is different

Rated 2 out of 5 stars
By Janet on Jun 13, 2022
Top 500 Contributor

Doesn't clump and leaves pieces all over in box

We have 7 cats so a good litter is important to us. This is the consistency of sawdust and doesn't clump or scoop well at all. It leaves little pieces all over inside the cat box and makes scooping much more of a job. It's not dusty but is just a real pain when trying to scoop

Rated 2 out of 5 stars
By Dusty on Jul 8, 2022

Hard to scoop

I find this to be waistfull. It's hard to get all of the feces and urin out of the Box with the scooper. One bag wouldn't last me a month and I only have one adult indoor cat.

Rated 5 out of 5 stars
By cats on Jul 1, 2022


This litter is great!! Hides urine smell like a dream! Clumps form really tightly and don't break apart into bits like other litter will! Better for the environment! LOVE LOVE LOVE

Rated 5 out of 5 stars
By Lissa on Apr 4, 2022

Hands down the best litter out there

I've used maybe 8 different brands of cat litter for years, and this is by far and away the best one. My cat has respiratory issues and particles from clay litter induce asthma attacks, but this one doesn't. It's great with odor control and smells natural. It's light weight, it doesn't track (much) and it actually clumps!!!

Rated 5 out of 5 stars
By Catmo on Apr 28, 2022

Love this litter!

Chewy is so good to obtain my cat supplies from. They are very prompt with delivery and very commutative on the status. i am always very satisfied when i order from Chewy