Royal Canin
Worth it for genuine therapeutic and prescription needs, where the research is unmatched. For everyday feeding it's hard to justify: by-product- and grain-led panels at a top-tier price per kg, where much of what you're buying is the vet-clinic positioning. Compare cost per day against named-meat premium rivals before defaulting to it.
The vet-clinic heavyweight, and the clinical research genuinely is best-in-class. But the everyday ingredient panels don't match the price: they lean on by-product meals, corn and grain rather than named single-source protein, and you're paying a high price per kg for the brand's vet-clinic shelf presence and breed-specific marketing as much as for what's in the bag. The therapeutic lines earn their keep; the standard ranges are expensive for the ingredient quality.
Reviewed by the PetReviews editorial team
Independent scoring · Updated June 2026 · Not veterinary advice
Overall score
Weighted across six areas · /100
- 0
- Value
- 0
- Ingredients
- 0
- Transparency
Our verdict
Worth it for genuine therapeutic and prescription needs, where the research is unmatched. For everyday feeding it's hard to justify: by-product- and grain-led panels at a top-tier price per kg, where much of what you're buying is the vet-clinic positioning. Compare cost per day against named-meat premium rivals before defaulting to it.
How Royal Canin scores
Every brand runs through the same 100-point model. Each area below is weighted by importance — price and ingredients carry the most.
Ownership & transparency
- Ownership
- Mars Petcare
- Country of manufacture
- France / Multiple
- Retailer relationship
- Independent — widely stocked across retailers
Pros & cons
What works
- Unmatched breed- and condition-specific range
- Strong veterinary backing and research
- Highly consistent formulas
- Widely available, including prescription
Watch-outs
- High price per kg for the ingredient quality you actually get
- Panels lean on by-product meals, corn and grain over named single-source protein
- You're paying for vet-clinic shelf presence and breed-specific marketing
Who it's for
Best for
- Vet-prescribed therapeutic feeding
- Genuine condition-specific needs
- Owners who value the clinical research above the panel
Look elsewhere if
- You judge food on named-meat-first ingredients
- You want value on everyday (non-therapeutic) feeding
Key Royal Canin products we rate
Royal Canin Medium Adult 15kg
Est. cost / day
$2.60
~15kg adult dog
Price / kg
$10.60/kg
15kg bag
First ingredient
Maize / rice (cereals)
Protein
25%
Consistent and vet-trusted, but ingredient panel and price per kg lag premium rivals.
Royal Canin Gastrointestinal (Vet Diet) 15kg
Est. cost / day
$3.60
~15kg adult dog
Price / kg
$14.60/kg
15kg bag
First ingredient
Cereals / rice
Protein
23%
A therapeutic diet — value is secondary to the clinical use case. Buy on vet advice.
Royal Canin Gastrointestinal (Vet Diet) 15kg
A therapeutic diet — value is secondary to the clinical use case. Buy on vet advice.
$14.60/kgrating 80/100
Royal Canin Medium Adult 15kg
Lower-scoring on our value-and-quality blend at $10.60/kg. Compare carefully on cost per day before choosing it over the rest of the range.
$10.60/kgrating 78/100
Price across retailers
Illustrative everyday pricing for Royal Canin key products. The cheapest retailer can shift with sales, member and subscription pricing — always check price per kg before you buy.
Lowest everyday price in this table. Prices are illustrative.
Retailers that stock Royal Canin
Alternatives to Royal Canin
Hill's Science Diet
Super-premium
Strong for prescription and therapeutic needs, and that's genuinely where it belongs. For everyday feeding it's poor value: corn- and by-product-led panels at a vet-clinic price, with named-meat premium brands offering a better ingredient panel for the money. Don't default to it for a healthy dog without checking the cost per kg.
Black Hawk
Premium
Fine on a discounted big bag if you choose a named-meat-first recipe, but don't assume the whole range is equal — the cheaper lines pad the panel with grain and rice, and a chunk of the price is reach and marketing rather than ingredients. Compare the specific formula on cost per kg against SavourLife and Ivory Coat.
Prime100
Premium
A capable single-protein option for elimination diets, and the labels are honest. But the rolls especially carry a steep price per kg for what is a deliberately simple recipe, and the range spread across formats muddies value — price the dry against the rolls per serve before you settle on one.
Final verdict on Royal Canin
Worth it for genuine therapeutic and prescription needs, where the research is unmatched. For everyday feeding it's hard to justify: by-product- and grain-led panels at a top-tier price per kg, where much of what you're buying is the vet-clinic positioning. Compare cost per day against named-meat premium rivals before defaulting to it.
Royal Canin FAQs
Royal Canin scores 68/100 overall (Average) on our 100-point model, with a value score of 54/100. Worth it for genuine therapeutic and prescription needs, where the research is unmatched. For everyday feeding it's hard to justify: by-product- and grain-led panels at a top-tier price per kg, where much of what you're buying is the vet-clinic positioning. Compare cost per day against named-meat premium rivals before defaulting to it.
Across the retailers we track, Pet Circle currently shows the lowest everyday price on a key Royal Canin product. Prices are illustrative and change often, so compare price per kg and member or subscription pricing before you buy. See our full price comparison above.
Worth comparing carefully against Hill's Science Diet, Black Hawk, Prime100. Each sits in a similar tier; check cost per day and ingredient quality for your dog's size and needs.
Within the range we rate, Royal Canin Gastrointestinal (Vet Diet) 15kg scores best on our value-and-quality blend. Match the bag size to your dog's daily serve so you are comparing cost per day, not just sticker price. This is general information, not veterinary advice.