

Pero
Pero Working & Sporting: Working Dog Active review
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 scoreThe 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.
Dry
Adult
Fish
The score, in context
- Lamb 53.4
- Working Dog Active 33.1
- Working Dog Premiwm 24.7
- 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
- Extruded cerealsGrain, unnamed.
- Meat productsNo animal named.
- Flaked cereals
- Animal fatsSource unnamed.
- Pasta
- Fish mealThe one entry that says what it is, and it brings marine oils.
- Vegetable oils, linseed oil
- Vitamins, minerals
Vitamins A, D3 and E and copper, dosed, with a list of B vitamins and a yucca extract for stool odour.
Contains fish meal, so it is not a fish-free ration.
Named ingredients
Against the range
- Protein and fat, declared
- 25% and 10%
- Strongest of the three Working Dog rations.
- Named animal
- Fish meal
- None on Maintenance or Premiwm; lamb on the Performance recipe.
- Carbohydrate, dry matter
- 51.5%
- 41.3% on the lamb recipe, 60.8% on Maintenance.
Of the three Working Dog rations, this one carries the most fat for a working day.
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
Estimated using Modified Atwater factors*
25%
10%
2%
7.5%
Dry weight
27.2%
10.9%
2.2%
8.2%
51.5%
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.
29.5%
61.7%
7.7%
1%
Pricing & size
- Price per kilo
- £1.87 (RRP)
- Pack
- 15kg
- A 15kg dog eats
- 250 to 400 g a day, 325 in the middle
- Cost per day, 15kg dog
- £0.61
Budget end of the market for a dry food, though the price 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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