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Pero Working & Sporting – Working Dog Maintenance

Pero

Pero Working & Sporting: Working Dog Maintenance review

23.4/100Poor
DryAdult

On this range the name on the bag matters more than the range. The Lamb & Rice Performance recipe names its animal at 39%, writes out a full list and reaches our Good band. Working Dog Active sits in Average and the other two rations in Poor, all three written in the broad language of the working shelf.

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Our view

Likely to suit

  • Working and sporting dogs on the lamb recipe, with fat at 15%
  • A dog kept to one meat: lamb, lamb tallow and lamb gravy are the only animal entries in the lamb recipe
  • Glucosamine and chondroitin, printed in the lamb recipe beside seaweed and cranberry
  • Dogs who do fine on rice and barley
  • A yard feeding several dogs a simple, familiar ration

Worth watching

  • No species named anywhere on the three Working Dog rations, so no elimination diet on them
  • Maintenance at 6% fat and Premiwm at 7% are modest for a dog that works
  • Fish meal in Working Dog Active, so that one is not fish free

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

How this scores

How we score
23.4/100Poor
Protein and processingPoor
Nutritional balancePoor
TransparencyPoor
ValuePoor

The details

Dog fit

Every recipe is listed for adults. If your dog genuinely works all day, check the fat figure first, and expect to feed well above the label's amounts.

Food type

Dry

Life stage

Adult

The score, in context
  1. Lamb 53.4
  2. Working Dog Active 33.1
  3. Working Dog Premiwm 24.7
  4. Working Dog Maintenance 23.4

Four recipes across Good and Average and Poor. Typical dry food: Good.

The spread across this range comes down almost entirely to how much each label is willing to say.

What's in it
  • CerealsNo grain named.
  • Meat and animal derivativesCovers anything from good meat to the plainest by-products, and the mill can change it without changing the label.
  • Oils and fatsSource unnamed.
  • Minerals

Vitamins A, D3 and E with zinc, iron, manganese, copper, iodine and selenium as sulphates and selenite.

Fat at 6% is modest for a dog that works all day.

Named ingredients

Cereals, Meat and Animal Derivatives, Oils and Fats, Minerals
Against the range
Protein and fat, declared
19% and 6%
Lightest in the range; the lamb recipe is 27% and 15%.
Carbohydrate, dry matter
60.8%
Highest in the range.

This reads more like a resting ration than a working one.

Only the Lamb & Rice Performance recipe writes its ingredients out by name, and every animal entry on it is lamb. The three Working Dog rations use the trade categories of the working shelf: cereals, meat and animal derivatives, oils and fats. Active adds fish meal, pasta and linseed oil to its list.

What varies most is fat. The lamb recipe declares 15%, Active 10%, Premiwm 7% and Maintenance 6%. None of the four prints a moisture figure, so every dry matter reading rests on the standard 8% kibble assumption.

Nutritional analysis

Declared analysis

Energy
313.5 kcal/100g

Estimated using Modified Atwater factors*

Protein

19%

Fat

6%

Fibre

3%

Ash

8%

Dry weight

Protein

20.7%

Fat

6.5%

Fibre

3.3%

Ash

8.7%

Carbs

60.8%

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

32.5%

Carbs

50%

Oils

10.6%

Other

6.9%

Pricing & size
Price per kilo
£1.80 (RRP)
Pack
15kg
A 15kg dog eats
250 to 400 g a day, 325 in the middle
Cost per day, 15kg dog
£0.59

Cheapest per kilo in the range, though the price still runs ahead of 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