Royal Canin West Highland White Terrier Adult review

Name: Royal Canin West Highland White Terrier Adult
Brand: Royal Canin

Poor

A weak dry food by the label. The label keeps too much vague. Feeding it costs about £1.16 a day for a typical adult dog - the breakdown below shows exactly what that buys.

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Label last checked July 27, 2026

Image © Royal Canin

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Top 84%scores higher than 16% of rated foodsacross all 3530 foods we've scored

Poorscore bandthe dot marks where it sits among every food we've rated

£1.16per day for a 15 kg dogcheaper than 26% of dry foods

391kcal per 100 g

Where the points went

The full breakdown, exactly as the algorithm scored it. How our rating works

Ingredient quality

Weighted ingredient quality 45/100 across 17 ingredients (declared percentages used for 2, position estimates for the rest).

18.2 / 40

Label clarity

Vague category terms on the label (animal fat, hydrolysed animal protein) - naming points withheld; no percentages declared at all - the recipe is unverifiable; meat sources named (+2); variable-composition wording - fixed-formula points withheld.

2 / 15

Additives

Unnamed preservative - the label does not say which (-4).

6 / 10

Red flags

Animal fat at position 5 (-12).

-12 / 0

Meat content

Meat content not declared, but named meat sources lead the label.

6 / 15

Nutritional balance

Estimated carbohydrate 52% dry matter (high); fat 17.4% DM in the healthy band; moisture not declared - 8% assumed for the dry-matter maths; fibre 1.5% DM (+2); ash 6.6% DM - sensible mineral load (+2); functional extras: omega-3 source, pre/probiotics, named botanicals, joint support (+2).

6.5 / 10

Processing

Assumed extruded kibble (standard high-heat process).

6 / 10

ODF Score

Algorithm v1.4.0 · scored July 28, 2026 · full methodology public

33 / 100

Our analysis

Breaking the 33 down: the biggest single loss is ingredient quality, where it takes 18.2 of a possible 40. On top of that, 12 points are deducted outright for red-flag ingredients - a penalty applied before anything else is counted, which is why the total lands where it does.

The label declares no meat percentage at all, so there is no way to verify how much of the recipe is animal protein, and the ingredient list leans on vague groupings instead of naming what is actually in the bag.

At about £1.16 a day to feed a 15kg dog, the question is not whether it is cheap but whether the label justifies the price - and on our scoring, it does not.

Ingredients

Straight from the label, grouped by role - every ingredient is coloured by our published classification and links to its full page.

Meat & fish

dried poultry protein animal fat hydrolysed animal protein dried pork protein

Carbs & grains

Maize flour rice maize wheat

Oils & fats

soybean oil fish oil borage oil 0.1%

Supplements & extras

chicory pulp mineralsincl. pentasodium triphosphatelinseed 0.5%fructo-oligosaccharides marigold flour glucosamine from fermentation

Good qualityAcceptable / watch the amountRed flagGeneric / neutralOutlined = first five on the label

Feeding & cost

What a bag actually costs to feed - worked out per dog, not per pack.

Pack size	RRP	Per kg
3 kg	-	-
9 kg	-	-

How heavy is your dog?

A typical 15 kg adult dog needs about 185 g a day = £1.16 / day, £35.26 / month.

How we work this out

Energy: an adult dog at rest needs about 95 × weight^0.75 kcal a day (the FEDIAF maintenance formula - a 15 kg dog works out near 725 kcal).
Portion: divide that by this food's energy density, 391 kcal/100g, to get the grams above - a denser food needs fewer grams.
Cost: multiply the grams by this food's price, £6.25 / kg, for the daily cost, then by 30.4 days for the month.

Estimates scale to your dog's weight and the food's calorie density - a denser food needs fewer grams. A rough guide; always follow the pack. Try the full feeding calculator

Nutrition

Declared analysis converted to a dry-matter basis, so wet and dry foods compare fairly.

Protein

22.8 % DM

Directory average: 28.2

Fat

17.4 % DM

Directory average: 14.9

Est. carbs

51.6 % DM

Directory average: 45.1

Fibre

1.5 % DM

Directory average: 3.7

Ash

6.6 % DM

Directory average: 7.9

Energy

391 kcal/100g

Directory average: 374

Moisture isn't declared on this label - dry-matter figures assume 8% (typical for a dry food) and are marked estimated.

Carbohydrates are estimated: 100% minus protein, fat, fibre, ash and moisture.

Similar foods that score higher

Same type and life stage, better ODF Score, comparable price per day.

WolfworthyWolfworthy 80/20 Countryside90

£1.57 / day approx.See review

WolfworthyWolfworthy 80/20 Oily Fish90

£1.56 / day approx.See review

AkelaAkela 80:20 Fish Feast89

£1.10 / day approx.See review

AkelaAkela 80:20 Free-Range Chicken89

£1.18 / day approx.See review

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This is label analysis, not veterinary advice - if your dog has a health condition, talk to your vet before switching foods.