PRO PLAN VETERINARY DIETS OM Obesity Management Dry Dog Food

PRO PLAN VETERINARY DIETS OM Obesity Management Dry Dog Food
Product image
Product image
Product image
Product image
Product image

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 3kg £19.88
  • 12kg £57.79

Selection of 2 products from

£19.88 to £57.79


PURINA® PROPLAN® VETERINARY DIETS Canine OM Obesity Management is a complete veterinary diet clinically proven to be effective for weight loss in obese dogs. Dogs kept fit and trim can live up to two years longer than overweight dogs*, which is why PPVD 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 dog feel full and satisfied, it is also highly palatable to help make losing weight easier. Once ideal weight is reached your dog can continue to be fed PPVD OM to help maintain dog's ideal weight. PPVD OM is also suitable for overweight diabetic dogs as its complex, low GI carbohydrates, natural fibre and high protein levels help to control glucose (sugar) levels in the blood. Note that PPVD OM is not recommended for dogs that need a higher calorie intake such as pregnant bitches or growing puppies. * Purina study.

Glucose control: high in complex carbohydrates and fibre to help even out blood sugar levels throughout the day, reducing hunger pangs and helping your dog feel fuller for longer.

  • High protein to help promote loss of fat while maintaining lean muscle mass*. *Dry Formula.
  • Low calorie to help reduce quantity of calories consumed.
  • Glucose control. Low glycaemic index carbohydrate sources to help nutritionally manage diabetes mellitus*. *Dry Formula.

Daily feeding guide: see table.
For weight loss the indicated amounts should be given to initiate the weight loss program. Then follow your vet's recommendations till ideal body weight is achieved. The recommended period of use for the regulation of glucose supply 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. Water should always be available.

PURINA Veterinary Diets OM key benefits

Purina Veterinary Diets OM Formula Key Benefits

Feeding Guide

Purina Veterinary Diets OM Adult Feeding Guide

Purina Veterinary Diets OM Adult Feeding Guide


Maize Gluten Meal
Soya Meal*
Pea Fibre
Wheat Gluten Meal
Dehydrated Poultry Protein
Animal Fat
* Carbohydrate Sources


Protein: 29.0 %
Fat content: 6.0 %
Crude ash: 6.5 %
Crude fibres: 10.0 %
Omega 3 fatty acids: 0.10 %
Omega 6 fatty acids: 1.4 %
Metabolizable energy value: 2.96 kcal/g
Starch: 26.0 %
Total sugar: 1.6 %

Need help or advice? Contact us:

All prices include VAT where applicable.

Reviews (42)

Summary of Reviews for PRO PLAN VETERINARY DIETS OM Obesity Management Dry Dog Food

Overall 5
Value For Money
Pet's Opinion
Nutritional Value
40 out of 42 (95%) customers would recommend this product.
5 stars (32 reviews)
4 stars (6 reviews)
3 stars (1 reviews)
2 stars (1 reviews)
1 stars (2 reviews)

Only verified purchasers of this product can leave a review.

45 Great
Verified Purchase

By on 25 September 2023

Perrie loves it. Seems to suit her, no concerns as of yet, only 1 week in.

Customer recommends this product

55 Great value
Verified Purchase

By on 1 August 2022

Great dietary kindle for an over weight dog

Customer recommends this product

55 Fabulous product and service
Verified Purchase

By on 7 July 2022

I have used Purina products in the past so knew this product would be ideal for my wonderful goldens, both of whom needed to lose a few pounds. Does exactly what it says on the bag. Weight loss for one golden is ongoing and the other I use for maintenance.

Customer recommends this product

55 Pro Plan Obesity for dogs
Verified Purchase

By on 30 January 2022

Great product really helped my dog lose weight and gives him plenty energy.

Customer recommends this product

45 Helps with Alfie’s weight
Verified Purchase

By on 9 November 2021

Alfie loves this food so a win win because it helps him keep his weight down.

Customer recommends this product

Page 1 of 9

Next Page

Q & A

Below are some recent questions we've received regarding PRO PLAN VETERINARY DIETS OM Obesity Management Dry Dog Food, including answers from our team.

16 December 2013 at 2:28pm

Will this help my dogs lose weight?

Terry Sunderland

Should I change my dogs from their normal food onto this diet to help them lose weight?

  • VioVet Staff

The Purina Veterinary diet OM is excellent. It is high in protein and trace nutrients, so you can cut down the total amount very safely. We do find that some dogs, especially retrievers, will not lose weight unless the total amount of food is restricted to below the manufacturer's recommendation.

I would switch to the Purina OM diet, and offer two meals per day, and two good walks per day if possible. You should find some sort of measuring receptacle which when filled to the top, contains the correct amount of food for the whole day. Then you should give just less than half of it for breakfast, just less than half at "teatime" or whenever suits your routine. The rest can be given as little treats dotted through the day at whatever times fits with your normal day. It is nice to give them something when they come back from a walk, or you sit down for a coffee, or whatever it is that you do. The main thing is that the whole of the daily food intake should come from the one measure. If they are losing weight, they will be hungry and anything will seem like a treat, even an extra bit of the normal OM food. Feeding little morsels like this will help to keep the digestion working, which uses up a little extra energy (which is what we want).

Weigh your dogs every week or so. If after a couple of weeks, their weight is not reducing, you need to reduce the daily ration. The correct amount of food to give any individual animal is actually the amount of food which produces the correct bodyweight. There is no better rule than that, so as long as you monitor things carefully, you do not need to worry about them getting less than the amount it says on the bag/tin. They will be fine. (This only applies to bright, active dogs. If there is some other health concern, such as vomiting or lethargy, then a proper veterinary check up is needed.)

Sadly many dogs like this will not lose weight unless they are left feeling hungry. However that is how they are designed to be. If they eat enough to feel full all the time, they will be fat. Whatever the food.

Delivery Information