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bosch Sensible Renal & Reduction Dry Dog Food

£74.48 GBP
 per 

£3.99 Delivery (Orders up to £59.99)

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Certified and trusted products
Size: 11.5kg
Description

A special dry dog food for sensitive adult dogs requiring low protein and low mineral levels — primarily suited to dogs with kidney disease or a tendency toward metabolic disorders where dietary protein reduction is indicated. Fish (at least 10%) is the sole protein source.

Why your dog will benefit

  • Significantly reduced protein content to lower nitrogenous waste that must be processed by compromised kidneys.
  • Reduced mineral content, including phosphorus, to ease kidney workload.
  • Fish as the sole protein source — a naturally low-purine protein suitable for dogs with protein-sensitive conditions.
  • High tolerance, well accepted by sensitive dogs.

Features & specification

  • Complete dry food for adult dogs with renal conditions or metabolic disorders requiring protein/mineral reduction.

FAQ

Is this a prescription diet?
bosch Sensible is not classified as a prescription veterinary diet but is a specialist nutrition food. For confirmed renal disease, speak to your vet about whether this or a prescription renal diet is more appropriate for your dog’s stage of disease.

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: 10 (59%)
  • 4 stars: 2 (12%)
  • 3 stars: 1 (6%)
  • 2 stars: 1 (6%)
  • 1 star: 3 (18%)
K
Karin tanner
Better priced than most others

My dog was diagnosed with kidney disease 2 years ago. Put him on renal diet. Seems to be doing well. I mix this with Rocco renal meat and he loves it.

S
Sarah
Skin rash

I love bosch, I've always used it on my dogs, never had a problem. However this time I have to say I made a mistake in buying this version. Because they're old I just wanted to reduce the amount of protein in their food for a while and give their kidneys a rest. My akita has a terrible allergic reaction and rapidly started to have alopecia for all the liking and scratching. I'm going back to bosch light, this is not to consider for renal issues.

O
Oana
Low quality

My dog started to vomit since I gave him this. I had to change. He is ok with other renal brands

K
Karen Blake
Kidney disease

this product has helped my greyhound considerably. His last bloods with the vets showed a reduction is all elevated levels. He is also not peeing a river everywhere!!\nThank you Bosch. Also reasonably priced unlike some of the products the vet recommends.\nThank you PetsZo for an easy to access website and swift efficient delivery, with choice of couriers.

H
Hannah
Good food, good ingredients.

My 13 tear old Lab has just recently been diagnosed with early onset kidney disease. I started researching kidney diets and was horrified by the horrendous ingredients in particularly prescription diets, where you are paying a fortune for who knows what rubbish. \nI was pleased to come across this food as she also has a problem with chicken and other foods I found all had chicken as their main animal protein. She has been on this a couple of months and loves it.

H
Hannah
Excellent

My vets recently recommend my dog was moved on to a renal diet as his kidneys have begun to struggle. After some research I came across these, I ordered these and my dog loves them. He had a slow feeder bowl which the biscuits fit in to really well - he’s a bit of a porker and doesn’t seem any more ‘hungry’ having more off his diet food he was on to help keep his weight down and his weight has continued to come off so win win!

A
Annelie
Too big bits

I just got this bag, and once again when buying from PetsZo, there was no descripion of how big the bites were. They looks like cashew nuts, rather big. And my dog is having diffuculties to chew them. I have to crack them in half before giving her the food. But she likes it, and I hope its good for her. We used to give Hills Metabolic Urinary before, much moore expensive but a good choice. So I hope this will be equaly satisfying.

L
Lucy
No More Pronefra!

My dog was diagnosed with early stage Chronic Kidney Disease. After 3 months of being on specialist food, his levels are within normal range and we need not give him Pronefra any more, just keep him on renal food, the Vet said. He does prefer Integra Protect Dog Renal dry food but it's double the fat of this Bosch. To get him to eat the Bosch, we wait until after a walk when he'll be extra hungry then mix it with 50gr of Integra Protect Dog Renal wet food. I'll be sticking with this routine.

v
vibeke midlander
very nice food!

It smells good, bigger pills , good for teath , my dogs likes this food better than most renal diets!

A
Alfie
I can recommend it

I have a 10 year old dog with kidney problems, up to now he likes this food. I think that the ingredients are fine, price is okay, so I am satisfied!

J
Jack
My dog refuses it

Unfortunately my dog refused it within a few days. We have to go back to Renal & Reduction, which she likes. However, that does not say anything about the quality of the food.

D
Danny
refuses to eat!

My 13yrs old Amstaff refuse to eat it... at all!\n\nHe didn't refused anything in his whole life. He eats everything but not this one. Strange! How bad can it be?!?!\n\nThe smell is a little bit uncommon... not like the smell of normal dry food, maybe this is the reason for refusing it, who knows.\n\nAbout the quality of food and its effects on my dog's health can't say anything due to the fact that he didn't ate it.\n\nDon't think I would buy again any Bosch stuff, sorry.

D
Dee Lyons
Propyl gallate

Will not be using this again as I now see they use propyl gallate as an antioxidant...Back to the drawing board to find a low phosphorus food that doesn't include artificial additives....

L
Lesley J Blissett
Blood test results much improved

My 13 year old large mix breed dog was diagnosed with chronic renal failure in July 2013, I tried several foods but his blood tests remained the same, I transferred him over to Bosch Renal dried food which I serve with chicken, he is on a white meat only diet as advised by his vet, and his blood tests are almost back to normal, his creatin (I think that is what it is called) and his urea are only just above normal levels but have improved considerably. I am so glad I found this food.

D
Dee
Better ingredients than other renal foods & cheaper.

I only started using this when my lab was diagnosed as Chronic Renal Failure in June 2014. I looked at all the other well known brands and was appalled at the rubbish ingredients they use and the extortionate prices they charge. After carefully researching what was necessary in a renal diet I searched on PetsZo and was pleased to discover Bosch Renal. I have also informed my vet that there is an alternative to the RC, Hills etc and told him about Bosch too. Its a pity its not more widely known about but Im glad I discovered it.

S
Shirley Malhan
Excellent & Cured my Boxer

My poor female boxer became incontinent. Vet checked her kidneys which we're starting to fail. Since being on this food her kidneys are normal & no more mishaps. I'm happier & so is she. She loves the taste too.

a
amber
good alternative to renal prescription diet

i had reservations in trying this food weather it would work, i should not of worried, my dogs is doing very well on this food, and it is not as greasy as the hills kd she was previously on.