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Royal Canin Veterinary Cat - Urinary S/O - cat dry food

1.5kg
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A complete dietetic dry food for adult cats with lower urinary tract disease. This food has low magnesium levels and can help dissolve struvite stones and reduce recurrence....further information
Royal Canin Veterinary Cat - Urinary S/O - cat dry food - 1.5kg
Royal Canin Veterinary Urinary S/O cat food, packaging with image of a cat and gold-coloured design.
SCIENCE-BASED HEALTH NUTRITION. Controlled levels of magnesium, calcium and phosphorus. Promotes an optimal urinary pH level and ion concentration. Moderate levels of fat and a controlled calorie content.
Product benefits: struvite dissolution, moderate calorie content, urine dilution, low RSS. Helps dissolve struvite stones, maintain weight, dilute urine, lower ion concentration.
Feeding guide for cats by weight and condition: dry only or mix with 85g pouch. Normal and overweight columns, weights from 2–6 kg. Add water. Metabolisable energy: 3515 kcal/kg.
Analytical constituents: protein 34.5%, fat content 15%, crude ash 8.9%, crude fibres 2.9%, chloride 2%, sodium 1.3%, potassium 1%. Ingredients and additives list shown below.
CONSULT YOUR VET to find out which ROYAL CANIN veterinary diet is right for your cat. VETERINARY NUTRITION.
Formulated for specific dietary support. Urinary crystals may cause bladder stones if excess minerals in diet. Struvite stones form in neutral to alkaline urine. Overweight affects pet health.
Royal Canin Veterinary Cat - Urinary S/O - cat dry food - 1.5kg
Royal Canin Veterinary Urinary S/O cat food, packaging with image of a cat and gold-coloured design.
SCIENCE-BASED HEALTH NUTRITION. Controlled levels of magnesium, calcium and phosphorus. Promotes an optimal urinary pH level and ion concentration. Moderate levels of fat and a controlled calorie content.
Product benefits: struvite dissolution, moderate calorie content, urine dilution, low RSS. Helps dissolve struvite stones, maintain weight, dilute urine, lower ion concentration.
Feeding guide for cats by weight and condition: dry only or mix with 85g pouch. Normal and overweight columns, weights from 2–6 kg. Add water. Metabolisable energy: 3515 kcal/kg.
Analytical constituents: protein 34.5%, fat content 15%, crude ash 8.9%, crude fibres 2.9%, chloride 2%, sodium 1.3%, potassium 1%. Ingredients and additives list shown below.
CONSULT YOUR VET to find out which ROYAL CANIN veterinary diet is right for your cat. VETERINARY NUTRITION.
Formulated for specific dietary support. Urinary crystals may cause bladder stones if excess minerals in diet. Struvite stones form in neutral to alkaline urine. Overweight affects pet health.
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Frequently bought together

Royal Canin Veterinary Cat - Urinary S/O - cat dry food 1.5kg
Royal Canin Veterinary Cat - Urinary S/O - cat dry food 1.5kg
Royal Canin Veterinary Feline Urinary S/O in Gravy - cat wet food 12 x 85g
Royal Canin Veterinary Feline Urinary S/O in Gravy - cat wet food 12 x 85g
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Product description

A complete dietetic dry food for adult cats with lower urinary tract disease. This food has low magnesium levels and can help dissolve struvite stones and reduce recurrence.

General information:

  • Please seek your vet's advice before using this food or extending the feeding period.
  • When feeding your cat with a veterinary diet you should consult your vet regularly for check-ups.
  • If your cat's health deteriorates please seek veterinary advice immediately.
Royal Canin Veterinary Health Nutrition Urinary S/O for adult cats, image of product packaging and a cat. Visible text: URINARY S/O FOR ADULT CATS.
If your cat suffers from lower urinary tract disease you can help by feeding it a diet dry food which provides optimal nutritional support for its urinary system. Urinary tract disease can lead to urinary stones (including struvite and calcium oxalate).
Support your cat's health with Royal Canin Urinary S/O. Struvite dissolution, urine dilution, low RSS, low magnesium. Text and icons above a cat image.
Royal Canin Urinary S/O products were developed as an adjunctive treatment for cystitis and urinary stones.
A science-based urinary S/O formula for your cat. Controlled levels of magnesium, calcium & phosphorus.
Indications:
  • Dissolution of struvite uroliths
  • Prophylactic treatment/prevention of calcium oxalate stones
  • Prophylactic treatment/ prevention of struvite stones
Contraindications:
  • Pregnancy, lactation, kittens
  • Chronic renal failure, metabolic acidosis
  • Heart failure
  • Hypertension
  • Parallel use of urine acidifying medication
Key benefits:
  • Struvite dissolution: URINARY S/O helps to dissolve all types of struvite stones.
  • Urine dilution: Diluting the urine makes it less liable to form struvite and calcium oxalate stones.
  • Low RSS: Helps to lower the concentration of ions contributing to crystal formation.
  • Protecting bladder mucosa: Glycosaminoglycan (GAG) is a natural part of the bladder mucosa and protects against bacteria and toxins.

Changing your pet's diet and length of treatment:
Your pet will need to stay on this diet for 5 to 12 weeks, or until the stones are dissolved. It is advisable to feed this diet for a further 6 months to prevent a recurrence.

Further information:
Please ensure that during its illness your pet is fed only with URINARY S/O, otherwise the effectiveness of this product may be reduced.

Therapeutic veterinary diets are carefully formulated and recommended to be used in conjunction with veterinary advice and support. Royal Canin strongly recommend you seek advice from your Vet prior to and during feeding of any of these products to your pet.
Mix dry & wet for an optimal feeding experience. Royal Canin Urinary S/O dry food, Urinary S/O Morsels in Gravy, and Urinary S/O Loaf shown.

Ingredients

Go to analytical constituents
Ingredients:
Rice, wheat gluten*, dried poultry protein, corn flour, animal fat, hydrolyzed animal proteins, corn gluten, minerals, vegetable fibers, fish oil, soybean oil, fructo-oligosaccharides, marigold flour.
*L.I.P.: Proteins selected for their very high digestibility.

Additives per kg:
Nutritional additives:
Vitamin A (21,500 IU), Vitamin D3 (800 IU), Iron (37mg), Iodine (3.7mg), Copper (11mg), Manganese (48mg ), zinc (136mg), selenium (0.06mg).
Preservatives: antioxidants.

Analytical constituents

protein34.5 %
fat15.0 %
fibre2.9 %
ash8.9 %
calcium0.9 %
phosphorus0.9 %
magnesium0.05 %
chloride2.0 %
potassium1.0 %
sodium1.3 %
sulphur0.9 %

Feeding guide

Feeding recommendation (g/day):

Royal Canin Veterinary - Urinary S/O is a complete dietetic food for cats.
Cat's weight Underweight Normal Overweight
2kg 39g 33g 26g
3kg 52g 44g 35g
4kg 64g 54g 43g
5kg 75g 63g 50g
6kg 86g 72g 57g
7kg 96g 80g 64g
8kg 105g 88g 70g
9kg 115g 96g 76g
10kg 123g 103g 82g
 

Reviews

Royal Canin Veterinary Cat - Urinary S/O - cat dry food - 1.5kg
This is a stars rating area from zero to 5: 4.5/5
Overall Rating (1212)
This is a stars rating area from zero to 5: 5/5
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This is a stars rating area from zero to 5: 4/5
(89)
This is a stars rating area from zero to 5: 3/5
(39)
This is a stars rating area from zero to 5: 2/5
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This is a stars rating area from zero to 5: 1/5
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Top local reviews

7kg
Verified purchase
|11/08/26|Caroline

7kg

This is a stars rating area from zero to 5: 5/5

Good Food for Cats with urinary issues

Our vet recommended this as one of my cats has crystals forming in her bladder and she gets a terrible UTI if very stressed so this keeps it under control for now it’s very good I can order a large bag on zooplus and it’s delivered to the door as I don’t have a car
3.5kg
01/07/26|Ann Bhreathnach

3.5kg

This is a stars rating area from zero to 5: 5/5

Millie

This is the only food I can give my cat. She is thriving since she started taking it.
27/02/23|Aine
This is a stars rating area from zero to 5: 3/5

Has made my Cat hungrier!!

Great quality food and after Bladder Stone Surgery my Cat is very well BUT it has completely increased his appetite, beyond a Joke! His last food, he liked very much but had a reasonable intake from a small bowl he shares with sister. he would go long stretches without eatingl. I would measure the overall amount for the day etc and they are free to graze then. But this Royal Canin one has created a Monster!! Huge INCREASED Appetite. Asks for more? Will have to change!!
05/01/22|jelena
This is a stars rating area from zero to 5: 1/5

Gives my cats gastro-intestinal problems

We switched to this food just to have a little break from Hill’s C/D. Stupidly enough, I bought 9kg bag which doesn’t come with zip to seal or any kind of handle to help carry it. I have two cats and they eat the same food. Since giving them this, I noticed one of them vomits every day and the other one has horrible diarrhoea. I guess it is from acidity of the food itself or intolerrance to some ingredients in it. Now I’m stuck with 9 kg of food that gives my cats problems. Wouldn’t recomend.
13/03/19
This is a stars rating area from zero to 5: 5/5

Diet cat

Perfect for my old heavy cat with urinary problems too... Does all it is meant to do.. My vet never stocks this. But Zooplys service is excellent.
14/12/18|Iseult
This is a stars rating area from zero to 5: 5/5

My cats love this

Got this for my cats because a couple had a problem with frequency and now they won't eat anything else. They love it. Fixed up their urinary problems too.
30/05/18|Piotr
This is a stars rating area from zero to 5: 5/5

It works

May cats love it and it really works,keep urinary track clear of cristals just after weeks of use
19/03/18
This is a stars rating area from zero to 5: 5/5

Cat food

Been using Zoo Plus for a couple of years now, fantastic service from them, honest, trustworthy and helpful
15/12/17
This is a stars rating area from zero to 5: 5/5

Very satisfied

The 1st time I have used Zooplus and very pleased with delivery time. will use again
13/08/17
This is a stars rating area from zero to 5: 5/5

Loki loves it and I do too

As a veterinary nurse, I understand the importance of feeding a good quality diet whilst managing potentially serious medical conditions. When Loki was diagnosed with stress induced cystitis from moving house, I immediately had his urine tested and it was revealed he also had struvite crystals. I changed him over on to this food and touch wood he hasn't had any problems since. He loves the food and I'm happy as long as he's healthy. Happy owner, happy cat.
12/04/17
This is a stars rating area from zero to 5: 4/5

He liked it.

My cat's struvite crystals increased on this, after having the wet variant for weeks. We realised he wasn't drinking enough, having got used to the high water content of the wet food. He liked the taste and ate it all happily, so after 12 weeks of the high dilution S/O variant I am confident that he will do better on this when we try again, and will then be on it for life. Royal Canin have been very helpful and would recommend this food for struvite crystal dissolution.
08/02/17
This is a stars rating area from zero to 5: 5/5

Royal Canin cat food S/O LP 34

Delivered promptly each time. Cats quite happy with it and it seems to help them maintain a good standard of health.
28/11/14
This is a stars rating area from zero to 5: 5/5

The best food!

Our Persian cat had some problems with urinary crystals a few years ago and the vet recommended us this food. We haven't had any more problems since we started using it and our cat likes it more than some of the fattier foods he's had before.
09/07/14
This is a stars rating area from zero to 5: 5/5

Perfect though a bit pricey

My cat loves the taste of this food as if it were a drug! It keeps him happy and we've had no more problems with urinary stones.
22/05/14
This is a stars rating area from zero to 5: 5/5

We have not been to the vet for a while

Our cat Socks began to have stones in his urine, and we had to make a lot of trips to the vet. He recommended using this food to keep the problem under control. Now Socks has this daily mixed with other food (Happy Cat, which is a bit cheaper but also good quality), and the problem is resolved. And the cat loves it!
20/05/14
This is a stars rating area from zero to 5: 5/5

Excellent product

My cat had some problems a couple of years ago because he had crystals in his kidneys and all the way through his urinary system. It was quite serious! Since he's been eating this food he's had excellent results, he eats it happily and can wee normally again!
20/05/14
This is a stars rating area from zero to 5: 5/5

Excellent

My cat has had several episodes of urinary infection, but since we've been feeding him this we've not had any more problems. Highly recommended!
13/01/14
This is a stars rating area from zero to 5: 5/5

Recommended product to prevent urinary problems

My Persian cat has had lots of problems with infection and bladder stones, and he had an operation to remove them. After that the vet told us to feed him this food to prevent the formation of struvite and oxalate stones - since then he has had no problems. We are delighted!