CATALYST PET Multi-Cat Formula Cat Litter, 20-lb bag -

Catalyst Pet Multi-Cat Formula Cat Litter

By Catalyst Pet
Rated 3.6989 out of 5 stars
Color: 20-lb bag
Color: 20-lb bag

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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 cats to breathe easy.

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Questions & Answers

3 Customer Questions

where is this litter made?
Answer by ChewyOct 16, 2022
This litter is all American made, all natural.

Has anyone ever used this in a litter robot? If so does it work?
Answer by ChewyApr 16, 2021
This litter is incompatible with the litter robot and sifting litter boxes.

Can this cat litter be flushed away in the toilet? I hope so, because I’ve been flushing it.
Answer by ChewyNov 28, 2020
This cat litter is technically flushable, however many regulations and BMPs advise not to flush any litter. Please follow your local regulations and BMPs.

ReviewsWrite a Review

Rated 3.6989 out of 5 stars
93 Ratings
Would recommend to a friend

93 Customer Reviews

Rated 5 out of 5 stars
By Evie on May 22, 2023

Glad to have made the switch!

I switched over from clay litter and am much happier with this litter! it clumps just as well, has a better scent and is overall a lot easier to manage. As a fur mom of 4 kitties, they had no problem switching over. I scoop daily and all the troubles from the last litter are gone, no longer do I have to spend extra time scraping stuck on clumps off the box, having to break up large chunks, or deal with a gunked up scoop. Deliveries and box refills are also a lot easier as this litter is way lighter, I no longer struggle to bring in deliveries or refill my storage box. I am able to clean all 4 boxes into one bag and am not stuck with a 3 lb bag to discard. And because the litter absorbs just the right amount and doesn't overly clump, it lasts so much longer. It tracks slightly less than the clay but its nothing a litter mat cant help with.

Rated 3 out of 5 stars
By SVB on May 19, 2023

Just Ok clumping litter

First, I'm happy to see more natural alternatives to clay litters. The multicat litter has a strong but not unpleasant woodsy scent and is fairly soft on the paws. That being said, it doesn't work for my older cat who produces a lot of urine. Even with twice daily scooping and topping off with fresh litter, it clumps badly to her feet and she drags it all throughout the house and into her bed. I just can't sweep it up, I have to soak and wash her bedding almost daily. Same with the poor cat. She has to sit in a sink of warm water so that I can get the litter out from between her toes. This litter may work great for some kitties but doesn't work for mine. I'm going back to Dr Elsey's crystal litter for Seniors.

Rated 5 out of 5 stars
By Victoryrose on May 27, 2023

Worth the switch!

I have three ladies who all use the litter box differently and I can tell a huge difference. At first one of my girls had a fit with it but she loves it now. Not to mention I do too. The smell is not bad compared to other litters. It clumps very good and cleaning is a breeze. I have my boxes on hardwood floors but with mats under it and so far by switching my house feels less icky. Also not to mention me cleaning the boxes has a less “ick” factor to it. Hopefully the litter stays around for a long time because we all love it in my household!

Rated 5 out of 5 stars
By CatMomof4 on May 13, 2023

Better than I expected, Surprised me!

I've been using Pretty Litter, but it was getting $$, so I started looking into other types that weren't clay litter, because I loathe clay litter. Read the reviews of this one, so I dove it! Im glad i did. All 4 cats have transitioned well to it, it clumps well, and haven't smelled "a litter box" since we started using it. I will continue to purchase this littler from now one!! Thank you for some litter relief!

Rated 5 out of 5 stars
By Gabby on Apr 20, 2023

Great litter, and I’ve tried em all

I’ve had cats since I can remember. I’ve tried all the litters; clay, silica, wheat, corn, pine… and I like this one best. My cats have reactive skin and this litter doesn’t bother them at all. If you have a cat that loves to dig though, it is not track proof… but at least it is the least offensive when it comes to dust. I’d much rather have pine/ wood dust tracked than clay, corn, or wheat. Those are less fun to step on. This has much better lasting power than regular pine pellet litter too. I would love an unscented/ natural scent only multi-cat version though! I personally am sensitive to fragrance.

Rated 5 out of 5 stars
By Karen on May 6, 2023

Love this litter!

After of decades using clumping clay litter and trying numerous alternatives, I’ve finally found my holy grail. Catalyst is amazing. All three of my cats have adjusted to it in a very short amount of time. It’s super soft. It smells great, natural fresh cut wood not Fabreeze. Leave almost no tracks. The litter that does make it out of the box doesn’t leave the mat. N

Rated 4 out of 5 stars
By Noochka1 on Apr 3, 2023

So Far So Good

I was a little concerned about having ordered this litter after reading some of the reviews. I have a 21 cat household, so it was absolutely imperative that the cats accepted this litter. I am switching from a clay litter primarily because I don't really enjoy lifting 200 lbs of cat litter every time I get a delivery and, although 20 lb bags are still heavy, they aren't as heavy and the litter seems to last a lot longer than the clay. I also really dislike scooping the horrible, wet and malodorous mud from the bottom of the litter boxes. I have a lot of them to clean. PROS: Lightweight / Super fast clumping/ Long lasting (so far) / Generally accepted (after a day or 2) / Clumps don't seem to fall apart as much. CONS: I find the initial smell disagreeable (tho it seems to dissipate after a day) / Tracking (what litter doesn't? and as someone else pointed out, at least it's soft)

Rated 3 out of 5 stars
By Cait on May 12, 2023

Dust gets everywhere

The odor control is excellent and it clumps well, but it's the dustiest litter I've ever encountered. I wanted to like this litter because the price is great and it is made in America, but I can't stand the litter pawprints on my rugs, couch, bed, and pretty much anywhere else you can think of.

Rated 5 out of 5 stars
By Catatonic on May 26, 2023

Good litter

I like it better than other natural wood based litters. The smell is pleasant and it's easy to scoop. the bag is not difficult to carry. It tracks as most litters do. The con for me... it's a bit pricey when you have multiple cats.

Rated 2 out of 5 stars
By KAREN on May 29, 2023

Minimal clumping

The litter is soft as described but it's ability to clump is minimal. And what does clump falls apart when scooped. It also tracks all over the place. The woodsy scent is a plus, and it has minimal dust.