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Kattovit Kidney/Renal (Renal Failure)

£19.58 GBP
 per 

£3.99 Delivery (Orders up to £59.99)

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Certified and trusted products
Size: 1.25kg
Description

A dietary dry food for adult cats with chronic kidney disease. Reduced protein and low phosphorus in a palatable recipe accepted even by cats that tend to be difficult with their food.

Why your cat will benefit

  • Reduced protein to lower the nitrogenous waste that damaged kidneys must process.
  • Low phosphorus to help slow CKD progression.
  • Formulated to reduce oxalate stone formation risk alongside kidney support.
  • Accepted by cats with health-related appetite changes.

Features & specification

Important — please read before ordering

  • Consult your vet before feeding a veterinary diet.
  • Check-ups at least every 6 months while feeding it.
  • If your pet’s health worsens, seek veterinary advice immediately.

Delivered across the UK — free delivery on orders over £59.99.

Care

General Care & Storage
To get the most out of your Petszo delivery, please keep the following in mind:

  • Edibles: Keep food and treats tightly sealed and stored in a cool, dry environment.
  • Fabrics & Beds: Gently wipe clean or wash at 30ºC (always check the individual label first). Do not bleach.
  • Safety First: Regularly check toys and accessories for damage and remove them if broken.
  • Note: Always refer to the specific packaging for exact instructions.

Getting the most out of your Petszo order comes down to storing things properly and checking them regularly. Here's what matters.

Food and treats

Keep dry food tightly sealed in a cool, dry place away from direct sunlight. Resealing the bag or transferring it to an airtight container helps stop the fats going stale, which is the usual reason a dog or cat suddenly goes off a food they previously liked.

Opened wet food should be covered and refrigerated, and used within about 24 hours. Serve it at room temperature rather than straight from the fridge — cold food is noticeably less appealing to most pets and can be harder on sensitive stomachs.

Many treat pouches contain a small oxygen absorber sachet to keep the contents fresh. This isn't edible — remove and discard it before giving your pet the treat.

Beds, blankets and fabric items

Most fabric items can be gently wiped clean or machine washed at 30°C, but always check the individual care label first — padding and covers vary between products. Don't use bleach, as residue can irritate skin and paws.

Removable covers are worth washing more often than you'd think, particularly for pets with skin sensitivities.

Toys and chews

Check toys and accessories regularly for damage, and remove anything that's cracked, split or losing pieces. Small fragments are a genuine choking and blockage risk.

Always supervise your pet with chews and rawhide products, and take away any piece small enough to be swallowed whole. Match the chew size to your pet — a chew intended for a small dog won't last long with a large one, and creates more risk.

Harnesses, collars and leads

Check the fit periodically, especially on growing puppies and kittens. As a rule you should be able to slide two fingers comfortably under any strap — tighter risks rubbing, looser risks your pet backing out of it.

Inspect stitching, buckles and clips for wear, and replace anything showing damage before it fails on a walk.

Litter trays and small pet enclosures

Scoop clumping litter daily and top up as needed; a full change every 1–2 weeks is typical, more often with several cats sharing a tray. Clean the tray itself with hot water and mild detergent rather than strong disinfectants, some of which are toxic to cats.

For small pet enclosures, spot-clean soiled bedding daily and do a full change weekly.

Switching foods

Introduce any new food gradually over roughly 7–10 days, mixing increasing amounts into the current food. Sudden changes are one of the most common causes of digestive upset, and it's easily avoided.

Always check the product packaging. The guidance here is general — individual products carry their own storage, washing and feeding instructions, and those take precedence. If you're unsure about something, or your pet has a specific health condition, speak to your vet.

Questions about a specific product? See our FAQ or email support@petszo.co.uk.

FAQ

Frequently Asked Questions (FAQ)
We’ve compiled answers to the most common questions about shopping at PETSZO. Can’t find your question? Contact us at +44 7782 276061 or email us at support@petszo.co.uk.

1. What are your delivery times?
Orders are typically processed within 1–3 business days and spend 2–4 business days in transit. You can generally expect your order to arrive within 3–7 business days total. Once your order is dispatched, you will receive tracking information to monitor its progress.

2. What if my order is late?
While we strive for prompt delivery, carrier delays can occasionally happen. If your order does not arrive within the expected timeframe, please reach out to us. If a package is confirmed lost or significantly delayed by the courier, we will issue a replacement or a refund to ensure your complete satisfaction.

3. Can I return an item?
Yes. In compliance with UK Consumer Law, we offer a 14-day return period for most unused and unopened items in their original packaging. Please check our Refund & Return Policy for details and hygiene-related exemptions.

4. How can I track my order?
After your order is shipped, we will provide tracking details via email. You can use this information to check the delivery status directly with the carrier.

5. How do I contact customer support?
If you have questions about your order, shipping, or products, reach out to our support team:
Phone: +44 7782 276061
Email: support@petszo.co.uk

Answers to the questions we're asked most often. If yours isn't here, call +44 7782 276061 or email support@petszo.co.uk and we'll help.

Delivery

How long will my order take to arrive?

We aim to dispatch orders within 1–7 business days of you placing them. Delivery time after dispatch depends on the shipping method chosen at checkout. You'll receive tracking details by email once your order is on its way, so you can follow its progress with the carrier.

Do you offer free delivery?

Yes — delivery is free on all UK orders over £59.99. Orders below that threshold are charged at the rate shown at checkout before you pay.

Where do you deliver?

We currently deliver within the United Kingdom only. We don't ship internationally at present. Please note that a small number of items are shipped from outside the UK and may take a little longer to arrive — this is noted on the individual product page where it applies.

What if my order is late?

Carrier delays occasionally happen, particularly around public holidays or in bad weather. If your order hasn't arrived within the expected timeframe, get in touch with your order number and we'll chase it. If a package is confirmed lost or significantly delayed by the courier, we'll send a replacement or issue a refund.

How do I track my order?

Once your order ships, we email you tracking details. Use these to check live delivery status directly with the carrier.

Returns & refunds

Can I return something if I change my mind?

Yes. Under UK consumer law you have 14 days from receiving your order to tell us you'd like to cancel, and a further 14 days to send the items back. Items need to be unused, in their original packaging and in the condition you received them. Return postage for change-of-mind returns is at your cost. Full details are in our Refund & Return Policy.

What if my order arrives damaged or incorrect?

We'll put it right. Under UK law you have up to 30 days to reject a faulty item for a full refund. For transit damage, contact us ideally within 48 hours of delivery with photos of both the item and the packaging. We cover return postage on faulty or incorrect items and will offer a full refund or a replacement.

Are there items I can't return?

For hygiene and safety reasons, opened or unsealed pet food and treats, used grooming products, personalised items and gift cards can't be returned unless they're faulty.

How long do refunds take?

Once we've received and inspected your return, we'll let you know whether it's approved. Approved refunds are processed within 14 days of us receiving the goods, back to your original payment method.

Can I cancel an order before it ships?

Yes — email support@petszo.co.uk with your order number any time before dispatch. If it's already gone out, you can return it under the 14-day change-of-mind period once it arrives.

Products

Do I need a prescription for veterinary diets?

No prescription is legally required in the UK to buy veterinary diet foods. However, these products are formulated for diagnosed conditions, so we strongly recommend speaking to your vet before starting one — and having your pet checked at least every six months while feeding it. If your pet's health worsens, seek veterinary advice straight away.

How should I switch my pet to a new food?

Gradually, over roughly 7–10 days. Mix a small amount of the new food into the current one and increase the proportion each day. Switching abruptly is a common cause of digestive upset.

How do I store pet food once it's open?

Keep dry food in a cool, dry place, ideally resealed or in an airtight container to stop the fats going stale. Opened wet food should go in the fridge and be used within about 24 hours. Always check the individual packaging, as some products have specific requirements.

Contact

How do I get in touch?

Phone: +44 7782 276061
Email: support@petszo.co.uk

Please include your order number when contacting us about an existing order — it speeds things up considerably.

Shipping & Returns

Last updated: 16 August 2026

This policy explains how we process, dispatch and deliver orders, and what to do if something goes wrong.

1. Delivery charges

Delivery is free on all UK orders over £59.99. For orders below that value, the delivery charge is calculated and shown at checkout before you complete your purchase — you'll never be charged an amount you haven't seen first.

2. Order processing and dispatch

We aim to dispatch orders within 1–7 business days of the order being placed. Business days are Monday to Friday, excluding UK public holidays.

Once your order has been processed you'll receive a confirmation email, followed by tracking details where available.

3. Delivery times

Time in transit after dispatch depends on the delivery method selected at checkout and your location. Total time to receive your order is therefore the dispatch window above plus the carrier's transit time.

A small number of products are shipped from outside the UK and take longer to arrive. Where this applies, it is stated clearly on the individual product page.

4. Delivery area

We currently deliver within the United Kingdom only. We do not offer international shipping at present.

Please note that a small number of bulky items cannot be delivered to Northern Ireland. Where this restriction applies, it is noted on the product page.

5. Tracking your order

Once your order ships, we'll email you tracking information where available. You can use this to check the live delivery status directly with the carrier.

6. Delays

Some delays are outside our control — carrier backlogs, severe weather, and public holidays being the most common. If your order hasn't arrived within the expected timeframe, please contact us with your order number and we'll investigate.

If a package is confirmed lost or significantly delayed by the courier, we will send a replacement or issue a refund.

7. Incorrect delivery addresses

Please check your delivery address carefully at checkout. If you spot a mistake, contact us immediately — we can usually correct it before dispatch. Once an order has shipped to an address you provided, we may not be able to recover it.

8. Contact us

For any questions about shipping or the status of an order:

Phone: +44 7782 276061
Email: support@petszo.co.uk

Please include your order number — it makes everything faster.

Petszo is a trading name of UZMA QASIM LTD (company number 16856550). We reserve the right to update this policy; the date at the top of this page reflects the most recent revision.

See also: Refund & Return Policy · FAQ

Add to Cart Select The Options Above
  • 5 stars: 27 (82%)
  • 4 stars: 4 (12%)
  • 3 stars: 2 (6%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Midge
Renal care

Couldn’t get the bowl down fast enough!

V
V Tomasevska
Great food for fussy eater

The food comes in little chunks which my 18 year old cat loves as they are so much easier to eat compared to big ones. Also, they are of an easy-to-chew texture, so what I have noticed, my cat is not trying to move it around the mouth. He just loves it.

V
V Tomasevska
Great food for fussy eater

The food comes in little chunks which my 18 year old cat loves as they are so much easier to eat compared to big ones. Also, they are of an easy-to-chew texture, so what I have noticed, my cat is not trying to move it around the mouth. He just loves it.

C
Catherine
Smaller sized

My cat is very fussy as he's not well but these went down reasonably well and the smaller size makes them more suitable for cats who have less teeth.

C
Catherine
Smaller sized

My cat is very fussy as he's not well but these went down reasonably well and the smaller size makes them more suitable for cats who have less teeth.

A
Adrian Paul
Seems to be good

My youngest cat really likes these biscuits, but I really don't want either of my cats eating products containing meat or animal derivatives. I hope they, and other companies, will do a fish version of Renal/Kidney cat and dog biscuits.

A
Adrian Paul
Seems to be good

My youngest cat really likes these biscuits, but I really don't want either of my cats eating products containing meat or animal derivatives. I hope they, and other companies, will do a fish version of Renal/Kidney cat and dog biscuits.

C
Caroline
lovely size kibble for my princess

My lovely girl has had renal problems for a few years now. She went off Royal canin but she likes hills renal biscuits and these so I vary it so she doesn't get bored with the same food she also likes the wet renal food in the katovit, chicken and duck is her favourite. It would be nice though if they were in smaller bags say '500g' to keep it fresher, as I would buy this that way.

C
Caroline
lovely size kibble for my princess

My lovely girl has had renal problems for a few years now.She went off Royal canin but she likes hills renal biscuits and these so I vary it so she doesn't get bored with the same food she also likes the wet renal food in the katovit, chicken and duck is her favourite.\nIt would be nice though if they were in smaller bags say '500g' to keep it fresher, as I would buy this that way.

A
Anonymous
Impressed

our old Maine Coon now needs a renal diet, and is used to biscuits, so I tried this based on reviews, price, plus knowing that in the past she has turned her nose up at the likes of Hills. Well, suitably impressed as she immediately took to them, in fact loves them, and as they're so small she doesn't seem to have regurgitated as much (she is toothless almost) but most importantly, she has perked up, quite noticeably healthwise, even put a little weight back on!

O
Oscar
Impressed

our old Maine Coon now needs a renal diet, and is used to biscuits, so I tried this based on reviews, price, plus knowing that in the past she has turned her nose up at the likes of Hills. Well, suitably impressed as she immediately took to them, in fact loves them, and as they're so small she doesn't seem to have regurgitated as much (she is toothless almost) but most importantly, she has perked up, quite noticeably healthwise, even put a little weight back on!

A
Annette Kingswood
At last, tiny kibbles for my elderly cat.

Thank you to all the kind people who took the trouble to leave reviews for this product. I read them, bought the product and am so pleased with it. The kibbles are quite flat and thin - my elderly exotic shorthair cat has a very small mouth and her flattened face makes it harder for her to pick up food. These kibbles must also taste good - as with other reviewers, I tried all the well known brands but all were rejected by her.

A
Annette Kingswood
At last, tiny kibbles for my elderly cat.

Thank you to all the kind people who took the trouble to leave reviews for this product. I read them, bought the product and am so pleased with it. \nThe kibbles are quite flat and thin - my elderly exotic shorthair cat has a very small mouth and her flattened face makes it harder for her to pick up food.\nThese kibbles must also taste good - as with other reviewers, I tried all the well known brands but all were rejected by her.\nThank you PetsZo for giving us an excellent product.

K
Km
Tasty, practical biscuit for cats with mostly gums.

So I'm writing this hoping that the biscuits are always this size and shape, because I know they can vary. First of all, my cat loved them; second, she could manage them with no teeth. They are slim, almost like a wafer, which is nicer on gums that don't need rock hard marble like kibbles. And they smell like cat food :) I posted a pic compared to Royal Canin Renal too.

K
KM
Tasty, practical biscuit for cats with mostly gums.

So I'm writing this hoping that the biscuits are always this size and shape, because I know they can vary.\nFirst of all, my cat loved them; second, she could manage them with no teeth. They are slim, almost like a wafer, which is nicer on gums that don't need rock hard marble like kibbles. And they smell like cat food :) I posted a pic compared to Royal Canin Renal too.

F
Fliss
Fine if you combine with 'high quality' renal foods

Like many people who have a cat with CKD, I was desperate for my cat to keep eating so I bought various varieties and makes of renal food dry and wet. This one had decent reviews so I bought in all flavours. It contains small square pieces of wet food in a good amount of sauce. I use it combined with Hills Renal pouches or other brands, because my cat really likes the gravy ie I warm the pouch up so the gravy is nice and liquid then I add it to a warmed pouch. I'd say it helps so try it.

F
Fliss
Fine if you combine with 'high quality' renal foods

Like many people who have a cat with CKD, I was desperate for my cat to keep eating so I bought various varieties and makes of renal food dry and wet. This one had decent reviews so I bought in all flavours. It contains small square pieces of wet food in a good amount of sauce. I use it combined with Hills Renal pouches or other brands, because my cat really likes the gravy ie I warm the pouch up so the gravy is nice and liquid then I add it to a warmed pouch. I'd say it helps so try it.

A
AndrewL
Kattovit Renal: dry food

Our cat was diagnosed with renal failure six months ago. We tried Royal Canin dry and soft foods initially, but she quickly went off of those. However when we tried the Kattovit she liked it immediately and has eaten this ever since.

A
AndrewL
Kattovit Renal: dry food

Our cat was diagnosed with renal failure six months ago. We tried Royal Canin dry and soft foods initially, but she quickly went off of those. However when we tried the Kattovit she liked it immediately and has eaten this ever since.

J
Jill
Highly Recommended

My cat will only eat dry food and choice is further restricted because he has a sensitive stomach. When he was diagnosed with kidney problems it took ages to find a food that he both enjoyed and tolerated. It was a relief when he loved the Kattovit Kidney/Renal food and it is still his favourite 15 months later. He is looking well too.

J
Jill
Highly Recommended

My cat will only eat dry food and choice is further restricted because he has a sensitive stomach. When he was diagnosed with kidney problems it took ages to find a food that he both enjoyed and tolerated. It was a relief when he loved the Kattovit Kidney/Renal food and it is still his favourite 15 months later. He is looking well too.

A
Anne Clive
Really good product

My cat has RF and refuses to eat any other special diet foods and we have tried everything including the Katovit wet food. This is the only special diet food he will eat and not reject after the first mouthful.

A
Anne Clive
Really good product

My cat has RF and refuses to eat any other special diet foods and we have tried everything including the Katovit wet food. This is the only special diet food he will eat and not reject after the first mouthful.

N
Natasha
My cat loves this

My cat was recently diagnosed with early RF. I tried various other foods (including the kattovit wet), but it has now come down to him only wanting to eat this. It is quite wet for a dry food, which makes it appealing, although the crunch seems a little hard and I am not sure his teeth will be able to crunch this forever. I have tried mixing back in a little of the other dry foods I have to use them up (Iams / Happy Cat) and he always seeks out these and leaves the rest

N
Natasha
My cat loves this

My cat was recently diagnosed with early RF. I tried various other foods (including the kattovit wet), but it has now come down to him only wanting to eat this. It is quite wet for a dry food, which makes it appealing, although the crunch seems a little hard and I am not sure his teeth will be able to crunch this forever. I have tried mixing back in a little of the other dry foods I have to use them up (Iams / Happy Cat) and he always seeks out these and leaves the rest

W
Wendy
Kattovit Low Protein (dried)

I echo another reviewer! My cat loves this! In fact he prefers this to the normal brands and it fills him up more so he eats less of it so cost effective. It still has the same crunch as other brands and I give it as a treat rather than a main part of his diet. I use the tinned for his main meals. Printed off product details and took to the vet as prescription diet recomended was very expensive. He checked both products against each other and also what percentages of protein was needed to be of benefit and am pleased to say that Kattovit passed with flying colours. So much so that after being on the diet for 2 months my cat's kidney levels had improved! 1 happy and fulfilled pussy cat! No more howling because he didn't like the prescription diet and I didn't even have to introduce slowly by mixing in with other food! My cat recomends!

W
Wendy
Kattovit Low Protein (dried)

I echo another reviewer! My cat loves this! In fact he prefers this to the normal brands and it fills him up more so he eats less of it so cost effective. It still has the same crunch as other brands and I give it as a treat rather than a main part of his diet. I use the tinned for his main meals. Printed off product details and took to the vet as prescription diet recomended was very expensive. He checked both products against each other and also what percentages of protein was needed to be of benefit and am pleased to say that Kattovit passed with flying colours. So much so that after being on the diet for 2 months my cat's kidney levels had improved! 1 happy and fulfilled pussy cat! No more howling because he didn't like the prescription diet and I didn't even have to introduce slowly by mixing in with other food! My cat recomends!

D
Doreen
My cat loves this!

My eldest cat, my gentle Harvey, was diagnosed with kidney problems and I've tried so many varieties of wet and dry food to tempt his appetite - but this is his favourite! In fact, my other cats think so too and are always stealing his biscuits!!

D
Doreen
My cat loves this!

My eldest cat, my gentle Harvey, was diagnosed with kidney problems and I've tried so many varieties of wet and dry food to tempt his appetite - but this is his favourite! \n\n In fact, my other cats think so too and are always stealing his biscuits!!