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Hill's Prescription Diet S/D Urinary Care with Chicken Cat Food - 3kg By Hills Prescription Diet

10Reviews
Price per Bag

RRP £31.69

4 BagsBottomless Bowl10% off your first order0% off your repeat order£30.14£33.49Free Delivery-5%--5.7%
4 BagsOne Time Purchase£33.49Free Delivery--5.7%
1 BagBottomless Bowl10% off your first order0% off your repeat order£31.04£34.49-2%--8.8%
1 BagOne Time Purchase£34.49--8.8%

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Prescription Diet™ s/d™ Feline has been formulated by veterinarians to help resolve struvite crystals and stones in your cat.

Key Benefits

  • Helps dissolve struvite stones
  • Targets an acid urinary pH to help increase the solubility of struvite

Ingredients: Poultry meat meal, rice, animal fat, maize gluten meal, vegetable oil, dried whole egg, potassium chloride, digest, calcium sulphate, salt, taurine, vitamins and trace elements, with preservative and antioxidants.

Average Nutrients Contents:

As Fed
Beta-carotene1.5 mg/kg
Calcium0.8 %
Carbohydrate (NFE)29.5 %
Chloride1.21 %
Fat24.7 %
Fibre (crude)0.8 %
Magnesium0.06 %
Omega-3 fatty acids0.43 %
Omega-6 fatty acids4.88 %
Phosphorus0.66 %
Potassium0.88 %
Protein31.9 %
Sodium0.37 %
Sulphur0.65 %
Taurine1665 mg/kg
Vitamin A6715 IU/kg
Vitamin D670 IU/kg
Vitamin E550 mg/kg


Feeding Guidelines:

These ranges are a starting point only, because cats' needs vary.

Adjust the feeding amount to maintain optimal body weight.

Body Weight kgDry grams
230 - 40
340 - 50
445 - 65
555 - 75
665 - 90
7 +10 - 13 per kg

Mixed Feeding Guidelines:

Body Weight[br]kgCans [br] 156 gDry [br]grams
21/315
31/220
41/230
5120
6130
7 +16 per kg


Metabolisable Energy Contents:

As Fed
kcal/100g425
kJ/100g1777
Urine acidifying substance DL-methionine 2.5 g/kg
Target urinary pH5.9 - 6.1

Ratings & Reviews

10 reviews

  • 3 stars
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  • 1 star
  • 0 reviews
3/9/2025 9:17:00 AM

Cat ate it well

by Thomas Hall -

I was worried about palatability but he ate it without any issues for the duration of the treatment

6/8/2025 10:32:00 PM

Does the job

by Chloe Green -

It's a treatment food and it achieved the desired results. No complaints about the product itself

16/6/2025 6:52:00 AM

Trusted prescription

by Robert Cooper -

I trust the Hill's brand for specialist diets. This one worked quickly and effectively

8/6/2025 7:08:00 AM

Great quality

by Anna King -

The food smells fresh and the kibble is a good size for him. Essential for his treatment

12/6/2025 8:37:00 PM

Miracle worker

by Chris Parker -

Saved us from needing a costly operation. His stones are gone and he is doing great

8/10/2025 3:04:00 PM

Good food for dissolving

by Jessica Hill -

It's a short term diet but it worked perfectly for the issue. My cat didn't refuse to eat it

8/9/2025 6:09:00 AM

Highly effective

by David Morris -

This is a highly specialized food and it delivers on its promise. A lifesaver for our cat

22/8/2025 11:05:00 AM

Fast results

by Emma Bell -

Noticed an improvement in his straining very quickly after starting the diet. The 3kg bag is a good size

3/8/2025 12:13:00 PM

Essential for treatment

by Michael Evans -

Used this under vet supervision and it worked perfectly to treat his urinary crystals. He ate it fine

20/5/2025 8:49:00 PM

Dissolved the stones

by Sarah Rodriguez -

This food successfully dissolved my cat's struvite bladder stones. Incredible results