Pro Plan Veterinary Diets NF St/Ox Renal Function Dry Cat Food

£13.99 – £31.49 From £6.30 per kg
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This is a specialist veterinary product. We will ask you a simple set of questions to confirm that you are buying the correct medicine for your pet and know how to use it safely

Warning: By law we cannot sell this product to anyone under 18, by placing an order with us you are confirming that you are over the age of 18.

Order by 3pm for Express Courier Delivery  Some of the items we sell are a bit too bulky to fit on our delivery vans so we offer our customers Next Day Delivery via courier. Deliveries are made from 8am - 8pm Monday to Saturday and 9am - 5pm on Sundays. Your delivery slot will only be confirmed once your order has been placed.

PURINA® PROPLAN® VETERINARY DIETS NF Renal Function is a tasty complete veterinary diet for cats with chronic kidney disease. NF contains restricted amounts of phosphorus as this mineral can build up in kidney patients and has been shown to contribute to progression of the disease. It also contains limited amounts of high quality protein to help reduce the build-up of toxins which make patients feel unwell, while helping to maintain muscle mass. Omega-3 fatty acids also help to maximise the natural anti-inflammatory processes and reduce blood pressure inside the kidney.

Key Benefits

Low level of phosphorus to help slow down the progression of kidney disease
Great taste to satisfy kidney patients with reduced appetite
Restricted but high quality proteins to help minimise loss of muscle and reduce the build-up of toxins in the body
With St/Ox to help support urinary health in cats which may be susceptible to urinary conditions

Product Information

Veterinary Clinical Nutrition
ISFM  | International Society of Feline Medicine
ISFM recognises PURINA's nutritional contribution to feline well-being.

Recommended for

Adult cats aged 1+ years with chronic kidney disease.

PLEASE NOTE: Not suitable for cats that require a high protein or phosphorus intake such as pregnant queens and growing kittens.


Maize*, Rice*, Soya Meal*, Wheat Flour*, Maize Gluten Meal*, Animal Fat, Wheat Gluten Meal*, Digest*, Dried Egg*, Pea Fibre, Dried Beet Pulp, Dehydrated Poultry Protein*, Minerals, Fish Oil, Yeast

*Protein Sources


Typical Values Analytical Constituents
Protein: 26.0 %
Fat content: 12.0 %
Crude ash: 4.5 %
Crude fibres: 3.0 %
Calcium: 0.6 %
Phosphorus: 0.5 %
Sodium: 0.2 %
Potassium: 0.8 %
Essential fatty acids: 1.25 %
Nutritional Additives: IU/kg:
Vit A: 30000
Vit D3: 1000
Vit E: 650
Taurine: 1400
Ferrous sulphate monohydrate: 350
Calcium iodate anhydrous: 3.3
Cu(E4): 50
Manganous sulphate monohydrate: 108
Zinc sulphate monohydrate: 440
Sodium selenite: 0.30


Drinking water should always be available. The feeding amounts below are recommended as a guideline only. Ask your vet how much you should be feeding your individual pet.

The recommended period of use is initially up to 6 months. It is recommended that a veterinarian's opinion be sought before use or before extending the period of use.

Feeding Guide

Cat Body
Cans +
+ Dry
2 kg 35g 1 1/2 1 3/4 1/3 + 10g 1 + 15g
4 kg 65g 1 3 1/2 1/2 + 30g 3 + 10g
6 kg 100g 1 1/2 5 1/4 1 + 30g 4 + 25g
8 kg* 135g 2 7 1/4 1 + 65g 6 + 20g

*For each additional 1kg of body weight, feed an additional 1/4 of can per day when only wet food, and 15g of dry food when only dry food fed.

Safety Advice

Please note that all indications for PURINA® PRO PLAN® VETERINARY DIETS mentioned in this page are for the dietary support of cats and dogs with the listed conditions and do not preclude appropriate medical management. The VETERINARY DIETS should be used under veterinary supervision.