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Pro Plan Veterinary Diets OM Obesity Management Dry – —

Pro Plan

Pro Plan Veterinary Diets OM Obesity Management Dry review

We don't put a score on this food. It is a veterinary diet, formulated for a diagnosed condition and meant to be fed on a vet's advice. Your vet has seen your dog and we have not, so a number from us could only pull you towards their advice or away from it, and neither of those is ours to do. What follows is what the label declares, what the analysis works out at, and where to buy it, with no judgement attached to any of it.

OM Obesity Management is a high fibre dry diet, and Purina places it under Pro Plan Veterinary Diets for a dog on a weight loss plan set by a vet.

DryAdult

A high fibre dry diet that Purina places under Pro Plan Veterinary Diets, for a dog on a weight loss plan set by a vet. We do not put a score on it. Protein stays up at 31.5% of dry matter while fat is held to 6.5%, which is how the maker keeps a dog fed on fewer calories.

Where to buy: coming soon
Live retailer links are coming soon. Once we have them from UK retailers, where to buy and the best price will appear here.

Our view

Likely to suit

  • Adult dogs on a vet-set weight loss plan
  • A hungry dog: pea hulls and cellulose add bulk without adding energy
  • Larger-looking portions, at 296 kcal per 100g
  • Owners who want every vitamin and trace mineral dosed on the pack

Worth watching

  • Poultry never named to a species, and pork fat beside it, so two animals in the bowl
  • Corn, soya meal, barley and wheat gluten all on the list

Written by our editorial team. Independent guidance, not veterinary advice.

The details

Dog fit

Listed for adult dogs of every size. The label asks 250 grams a day at 15kg, but how far to cut and for how long is a call for your vet.

Food type

Dry

Life stage

Adult

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Fish

What's in it
  • CornLeads the list.
  • Soya meal
  • Dried poultry proteinThe only named animal protein; poultry covers any domestic bird and can change between batches.
  • Barley, wheat gluten
  • Pea hulls, celluloseThe mechanism the recipe is built around: bulk without energy.
  • DigestKeeps a dog interested while the portion is held down.
  • Minerals
  • Pork fatPuts pork alongside the poultry.

Vitamins A, D3 and E with iron, iodine, copper, manganese, zinc and selenium, every one carrying its dose.

Crude fibre converts to 10.9% of dry matter, a deliberately heavy load for a dry food.

Named ingredients

Corn*, Soya meal*, Dried poultry protein, Barley*, Wheat gluten, Pea hulls*, Cellulose, Digest, Minerals, Pork fat, *Carbohydrate sources
Against the range

Nutritional analysis

Declared analysis

Energy
296 kcal/100g
Protein

29%

Fat

6%

Fibre

10%

Ash

6.5%

Dry weight

Protein

31.5%

Fat

6.5%

Fibre

10.9%

Ash

7.1%

Carbs

44%

As-fed composition

Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.

Meat

19.4%

Carbs

64.4%

Oils

0.4%

Other

15.8%

Pricing & size
Price per kilo
£5.69 (RRP)
Pack
3kg, 12kg
A 15kg dog eats
250 g a day
Cost per day, 15kg dog
£1.42

Lighter in energy, so portions run larger: the label's table puts a 15kg dog at 250 grams a day.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

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Reviewed by Off the Leash Editorial

Last updated 24 August 2026