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Royal Canin Cavalier King Charles Adult – —

Royal Canin

Royal Canin Cavalier King Charles Adult review

34.8/100Average
DryAdultSenior

An Average kibble shaped for a cavalier's small mouth and modest appetite. A cavalier fed on it will be properly nourished, but the label keeps more to itself than a careful reader would like, with plant protein above the poultry and no species named anywhere. L-carnitine is printed at 400 mg per kilo.

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Our view

Likely to suit

  • Small adult cavaliers that eat slowly and neatly
  • L-carnitine with its dose on the pack
  • Every added mineral printed with a figure, zinc at 145 mg down to selenium at 0.1 mg per kilo
  • A cavalier past its middle years, as seniors are included
  • Feeding from a chart, which runs from a 5kg dog to a 9kg one

Worth watching

  • Vegetable protein isolate listed above the poultry, so plant protein carries a real share
  • Unnamed species three times: poultry, animal fats and hydrolysed animal proteins
  • Fish oil and hydrolysed crustaceans on the list, so the bowl is neither fish nor shellfish free

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

How this scores

How we score
34.8/100Average
Protein and processingPoor
Nutritional balanceGood
TransparencyPoor
ValueAverage

The details

Dog fit

Listed for small adult and senior dogs. Portion from the pack's table, which asks 85 grams a day at 5kg rising to 132 grams at 9kg, and not from a 15kg estimate.

Food type

Dry

Life stage

Adult, Senior

Breed size

Small

Main protein

Poultry

The score, in context
  1. Royal Canin Cavalier King Charles Adult 34.8

All one Average. Typical dry food: Good.

The analysis is respectable for a small-breed kibble; the placing comes down to where the protein comes from and how little of it is pinned to an animal.

What's in it
  • Rice
  • Vegetable protein isolatePicked for digestibility, which says how well it is absorbed. It is still plant material, and it sits ahead of the meat.
  • Dehydrated poultry proteinDried before mixing. Poultry covers any domestic bird.
  • Maize, animal fatsAnimal fats covers any land animal.
  • Hydrolysed animal proteinsSmall fragments, largely for taste, species unnamed.
  • Beet pulp, vegetable fibres, mineralsBulk for tidy stools.
  • Fish oil, soya oilThe omega fats.
  • Dehydrated tomato, FOS, hydrolysed yeastAntioxidants and food for the good bacteria.
  • Borage oil, marigold extract0.1%Gamma-linolenic acid for the skin; lutein from the marigold.
  • Hydrolysed crustaceans, hydrolysed cartilageGlucosamine and chondroitin with no quantity given. A nod to older joints, nothing you can count.

Vitamins A and D3, iron, iodine, copper, manganese, zinc and selenium all dosed per kilo, with L-carnitine at 400 mg, tea extract at 150 mg and clinoptilolite clay at 10 g.

The energy figure is our estimate, so read 358 kcal per 100g as a close approximation.

Named ingredients

Rice, vegetable protein isolate*, dehydrated poultry protein, maize, animal fats, hydrolysed animal proteins, beet pulp, vegetable fibres, minerals, fish oil, soya oil, dehydrated tomato, fructo-oligo-saccharides, hydrolysed yeast (source of manno-oligo-saccharides), borage oil (0.1%), marigold extract (source of lutein), hydrolysed crustaceans (source of glucosamine), hydrolysed cartilage (source of chondroitin).
Against the range

One small-breed kibble with rice first and a vegetable protein isolate ahead of the first meat. Every animal entry is named by family, never by species, and every added mineral carries a printed dose.

Nutritional analysis

Declared analysis

Energy
358.4 kcal/100g

Estimated using Modified Atwater factors*

Protein

27%

Fat

14%

Fibre

2.8%

Ash

5.8%

Moisture

9%

Dry weight

Protein

29.7%

Fat

15.4%

Fibre

3.1%

Ash

6.4%

Carbs

45.4%

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

22%

Carbs

55.2%

Veg

17.4%

Oils

4.4%

Other

0.9%

Pricing & size
Price per kilo
£6.98 (RRP)
Pack
1.5 kg, 7.5 kg
A 15kg dog eats (our estimate)
245 to 295 g a day, 270 in the middle
Cost per day, 15kg dog
£1.88

A cavalier eats far less than the 15kg adult in the estimate, so its daily cost sits well below that figure.

Premium end of the dry market, and you pay more than 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