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Pro Plan Large Athletic Adult OptiBalance – —

Pro Plan

Pro Plan Large Athletic Adult OptiBalance review

43.2/100Average
DryAdult

Written for the leaner, longer-limbed big breeds, and the numbers follow: fat at 18.0% and 400 kcal per 100g for a large dog in regular work. It lands in our Average band because so much of the protein arrives from cereal and unnamed animal entries. As a bowl for a big athletic adult, there is no doubt about it.

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

  • Large breeds with an athletic frame, the shape the kibble and feeding table are drawn around
  • Dogs in daily training or work that come up short by teatime on an everyday large-breed bag
  • Dogs that do better on less bulk. Carbohydrate converts to 39.6% of dry matter, under the 46.2% typical
  • Owners who want an omega source they can point to: dried salmon protein and fish oil

Worth watching

  • Wheat, corn and corn grits on the list, so introduce a cereal-sensitive dog slowly
  • Animal fats and dried poultry protein name no species, which limits it for an exclusion diet
  • An adult calcium level at 1.63% of dry matter. A large-breed puppy still needs a growth recipe

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

How this scores

How we score
43.2/100Average
Protein and processingAverage
Nutritional balanceGood
TransparencyGood
ValueAverage

The details

Dog fit

Listed for large, athletic adults. The label asks 300 grams a day for a 25kg dog at under an hour of activity, so check the feeding table against your dog's working day.

Food type

Dry

Life stage

Adult

Breed size

Large

Main protein

Chicken

The score, in context
  1. Pro Plan Large Athletic Adult OptiBalance 43.2

All one Average. Typical dry food: Good.

Plant proteins and unnamed animal entries pull the score down, while the carbohydrate and the dosed mineral panel hold it up.

What's in it
  • High quality chicken (including back and chest)19%Frame meat. Fresh chicken loses most of its weight as water in the oven
  • WheatSecond on the list, so it shapes the kibble as much as the headline does
  • Dried poultry proteinNo species named
  • Corn, rice, corn grits8% (rice)Share the starch work
  • Animal fatsMost of the fat, and the label's plainest gap: no animal named
  • Soya meal, dried beet pulp, digest
  • Corn protein meal, wheat glutenConcentrated plant proteins that raise the panel figure without adding meat, and a dog uses them less efficiently
  • Dried salmon protein, fish oilMarine omega 3s, a thoughtful touch for hard-working joints
  • Minerals, dried egg

Vitamins A, D3, E and C with iron, iodine, copper, manganese, zinc and selenium all dosed, and tocopherol extracts keeping the fats from turning.

Fish and dried egg both feature, relevant in a household avoiding either.

Named ingredients

High quality chicken (including back and chest) (19%), Wheat, Dried poultry protein, Corn, Rice (8%), Animal fats, Soya meal, Dried beet pulp, Digest, Corn protein meal, Corn grits, Wheat gluten, Dried salmon protein, Minerals, Dried egg, Fish oil
Against the range

One large-breed kibble. Chicken is declared at 19% (back and chest), with wheat, dried poultry protein and corn behind it. Wheat gluten and corn protein meal lift the protein figure without adding meat. Fat comes mostly from unnamed animal fats, with fish oil and dried salmon protein for the marine omega 3s, and the mineral panel is dosed line by line.

Nutritional analysis

Declared analysis

Energy
400 kcal/100g
Protein

28%

Fat

18%

Fibre

2%

Ash

7.5%

Moisture

8%

Dry weight

Protein

30.4%

Fat

19.6%

Fibre

2.2%

Ash

8.2%

Carbs

39.6%

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

39.8%

Carbs

53.7%

Oils

3.9%

Other

2.6%

Pricing & size
Price per kilo
£5.69 (RRP)
Pack
14kg
A 15kg dog eats (our estimate)
240 to 290 g a day, 265 in the middle
Cost per day, 15kg dog
£1.51

The 265 grams a day is for a 15kg dog, smaller than this bag is written for; the label asks 600 grams for a 70kg dog.

On the dear side for what the analysis shows.

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 28 August 2026