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Royal Canin Veterinary Diet Cardiac – —

Royal Canin

Royal Canin Veterinary Diet Cardiac review

We don't put a score on this food. It is a veterinary diet, formulated for a diagnosed condition and meant to be fed on a vet's advice. Your vet has seen your dog and we have not, so a number from us could only pull you towards their advice or away from it, and neither of those is ours to do. What follows is what the label declares, what the analysis works out at, and where to buy it, with no judgement attached to any of it.

Royal Canin places this one in its Veterinary Diet range as Cardiac, a rice-led kibble carrying dosed taurine, offered for dogs whose heart condition is being managed by a vet.

DryAdultSenior

Royal Canin's Cardiac is a rice-led kibble from its Veterinary Diet range, offered for dogs whose heart condition is being managed by a vet. We do not put a score on it. Taurine, dosed at 3.4 g per kilo, is the deliberate feature of the recipe.

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Our view

Likely to suit

  • Adult and senior dogs whose vet has recommended a cardiac diet
  • Owners who want the taurine dose printed on the bag
  • Small portions for the calories, with energy declared at 416 kcal per 100g
  • Vitamin E at 500 mg and vitamin C at 301 mg per kilo in the added panel

Worth watching

  • No sodium figure on the label, the number many owners of a heart patient are asked to watch
  • Poultry, animal fats and hydrolysed animal proteins all unnamed by species
  • No feeding table on the bag, so the portion comes from the vet

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

The details

Dog fit

Listed for small adult and senior dogs. Before ordering, ask the prescribing vet for the daily amount and the sodium question the label leaves open.

Food type

Dry

Life stage

Adult, Senior

Breed size

Small

Main protein

Poultry

What's in it
  • RiceThe lead ingredient.
  • Dehydrated poultry proteinPoultry is a category, so the bag never says whether it is chicken, turkey or duck.
  • Maize flour, maize gluten
  • Animal fatsUnnamed by species.
  • Egg powderThe one animal entry printed as itself.
  • Hydrolysed animal proteinsAlso unnamed.
  • MineralsNo breakdown, and no sodium figure behind it.
  • Beet pulp, vegetable fibres, fructo-oligo-saccharides
  • Fish oil, soya oil
  • Yeasts products, marigold meal

Taurine at 3.4 g per kilo, a dose well beyond a routine top-up, beside vitamin E at 500 mg, vitamin C at 301 mg and a full trace-mineral set.

Sodium is not declared. Put that question to the vet who prescribed the food.

Named ingredients

Rice, dehydrated poultry protein, maize flour, animal fats, maize gluten, egg powder, hydrolysed animal proteins, minerals, beet pulp, fish oil, vegetable fibres, soya oil, yeasts products, fructo-oligo-saccharides, marigold meal.
Against the range

Nutritional analysis

Declared analysis

Energy
415.8 kcal/100g
Protein

26%

Fat

20%

Fibre

1.7%

Ash

5%

Moisture

9.5%

Dry weight

Protein

28.7%

Fat

22.1%

Fibre

1.9%

Ash

5.5%

Carbs

41.8%

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

31.6%

Carbs

61.3%

Veg

0.3%

Oils

5.7%

Other

1.1%

Pricing & size
Price per kilo
£6.55 (RRP)
Pack
2 kg, 14 kg
A 15kg dog eats (our estimate)
200 to 245 g a day, 225 in the middle
Cost per day, 15kg dog
£1.47

Worked back from the energy figure, a 15kg dog sits near 225 grams a day, though the vet's figure for your own dog comes first.

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 24 August 2026