Pro Plan Veterinary Diets OM St/Ox Obesity Management Chicken Wet Cat Food 10 x 85g

RRP: £8.09

You save: £1.60 (20%)

£6.49 £0.76 per 100g
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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 OM St/Ox Obesity Management is a complete veterinary diet for weight loss in obese cats. OM is low in fat and calories whilst being high in protein to encourage steady and effective weight loss while maintaining muscle mass. Made with high levels of natural fibre and protein to help your cat feel full and satisfied. Once ideal weight is reached, your cat can continue to be fed OM to help maintain ideal weight.

Key Benefits

High protein level to help promote loss of body fat while maintaining muscle mass
Low calorie diet to help with weight loss
Help minimise struvite and oxalate urinary stone formation, more common in overweight cats
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 who are overweight to help make losing weight easier and once the ideal weight is reached, keeping the weight off.

PLEASE NOTE: Not recommended for cats that need a higher calorie intake such as pregnant queens or growing kittens.


Meat and Animal Derivatives (of which Chicken 4%), Minerals, Cereals, Derivatives of Vegetable Origin, Various Sugars


Typical Values Analytical constituents:
Moisture: 77.5%
Protein: 11.8%
Fat content: 3.5%
Crude ash: 2.9%
Crude fibres: 1.5%
Taurine: 1400 mg/kg
ME: 0.81 kcal/g
Nutritional additives: IU/kg:
Vit. A: 1100
Vit. D3: 160
E1: 33
3b202: 0.65
E4: 4.1
E5: 5.9
E6: 82
E8: 0.054


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.

Feeding Guide

For Weight Loss:

Cat Body
Dry Food
+ Dry
5kg 75g 3 + 20g
6kg 95g 3 + 35g
8kg* 125g 3 + 65g
*For every additional kg of body weight, feed an additional 15g of dry food per day.

For Weight Maintenance:

Cat Body
Dry Food
+ Dry
4kg 75g 3 + 10g
5kg 95g 3 + 25g
6kg** 115g 3 + 40g
**For every additional kg of body weight, feed an additional 15g of dry food per day.

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.