15532 reviews forCat's Best Original Cat Litter

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Cat's Best Original cat litter has received mixed reviews. Many customers appreciate its excellent clumping ability and odour control, making it a favourite for years. However, recent changes in the formula have led to complaints about increased dustiness, poor clumping, and tracking issues. Despite these concerns, some users still find it economical and effective, highlighting its lightweight nature and pleasant woody scent. Overall, it's a product that has its ups and downs depending on individual preferences.

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28/10/26

20l (approx. 8.6kg)

good

very good

19/10/26|Chris

5l (approx. 2.25kg)

Great so far

I got the Petkit Pura Max 2 litter box and wanted a good clumping litter instead of the horrible clay ones. Clumps up great so far and not too bad at odour control as well. Got the 5L bag to start but going to get the 40L next as it's going down a treat with my 4 ragdolls so far

08/10/26

5l (approx. 2.25kg)

My cat disliked it

My cat is used to wooden litter but she disliked this and weed on the floor nect to the clean litter tray.. Also the bag is tiny!

02/10/26

Mega Pack 40l (approx. 17.2kg)

Possible change in ingredients?

I’ve used this for years and it has been the best for firm clumping, good odour control and lower tracking (hence still giving it 3*). This last bag not so much, I wonder if any of the ingredients have changed. I’m ordering another bag in the hope it was a one off otherwise I’ll move brand 😟.

14/09/26|Zoe

Mega Pack 40l (approx. 17.2kg)

It has changed and is now no good!

Have used this litter for years and convinced others to use it. The last couple of bags have been hugely dusty, making me cough when I am scooping it. So must be terrible for my cat. Slowly switching to another brand. He is quite easily unsettled by change so a slow process. I wish they would sort the issue out as this was literally the best litter ever

|11/09/26|Mark

20l (approx. 8.6kg)

Works well, low odour. Clumps well.

Title says it all

04/09/26|Xavi

5l (approx. 2.25kg)

Amazing litter for blocking smell but it does takes a while to set

Great litter but as explained it does take a short while for the litter to set and dry once they’ve urinated in it, otherwise it’s good a great pine woody smell which covers the smell. Ps get this and some food which has yucca schidigera since that’s helps reduce lower smells!

23/08/26|Julie

Mega Pack 40l (approx. 17.2kg)

Always buy this brand

Have tried various types of litter. Don't like Fuller's Earth. That is really smelly. This keeps the odour down and it is also clump forming which makes it easier to clean the tray.

27/07/26|Justina

5l (approx. 2.25kg)

quality is gone

It was the best cat litter until, just recently, the quality of it dropped dramatically and Cat's Best became Cat's Worst litter. I am so disappointed - formula is completely different, the new one has bigger chunks, doesn't clump as it used to, it's tracking and the main thing it stinks horribly! I have to give up buying it and that's a shame Cat's Best loosing customers out of their greed and stupid decisions.

23/07/26|Jan Welland

5l (approx. 2.25kg)

Not Good on its own - Won't buy again 👎

I used to mix this with a light clay based litter and it worked well. But on its own, not so much. The cats track this everywhere, there's no odour control and if you miss a day by accident, this litter will turn to a soggy mess and smell is awful 😞

14/07/26|Alex

Mega Pack 40l (approx. 17.2kg)

Best litter out there

Tried a few and this is easily my favourite. It clumps really well and reduces odours noticeably. I buy the 40kg bag which lasts at least 9 months with my one cat.

11/07/26|Kerie

Mega Pack 40l (approx. 17.2kg)

Bengal kitten approval 🐾😻

This litter is great, I wanted a product that was eco friendly, and one that clumps, and one that wouldn'tbeak the bank. This litter does it all, soft on my kittens toe beans, eco friendly, clumps, and doesn't leave any odour. I scoop every day, and do a full clean once a month in both my kittens litter boxes, as he does his number 2s outside when I walk him. 5 stars from us ⭐️⭐️⭐️⭐️⭐️

01/07/26|Shaun

5l (approx. 2.25kg)

What a mistake

Tried trasioning from clay, rescue cat was used to wood at the sanctuary unfortunately by the time the tray was complete wood she refused to use it and decided the carpets were a better proposition the wood pellets are far too sharp, went back to clay and she resumed using the trays

28/06/26

5l (approx. 2.25kg)

Worst litter ever

The pieces are massive, this litter does not clump at all and amplifies the smell of the cat poop, it is really bad

22/06/26

Good litter, pack unsure

I do not recall the exact bag size, but it was easy to clean and worked for both cats with minimal dust.

22/06/26|Riley

20l (approx. 8.6kg)

Easy clumps

This 20 litre bag lasted our two cats for weeks and clumps quickly with less tracking.

22/06/26

Mega Pack 40l (approx. 17.2kg)

Great low-dust litter

I tried the larger bag in our home and it clumps well, is easy to scoop, and lasts a long time. My cat took to it immediately and there is little tracking.

22/06/26|Drew

10l (approx. 4.3kg)

Small pack was dusty

The smaller bag did not work well for our litter tray; it scattered and created more dust than expected.

22/06/26|Jamie

Reliable litter

Very absorbent and light, our rescue cats accepted it straight away and cleaning is simple.

18/06/26|Alex

Mega Pack 40l (approx. 17.2kg)

Absorbent but smelly

Very absorbent, clumps very well, doesn’t track much but it does not absorb odours well at all especially urine so I probably won’t be buying it again

Reviews from other countries

03/11/26|Italy

5 L (ca. 2,2 kg) - formato Prova!

Excellent product

It absorbs pee really well and forms a nice clump. It also does a great job with odours. Excellent product.