Royal Canin
British Shorthair
Rating
Is Royal Canin British Shorthair dry cat food good?
Royal Canin British Shorthair is a dry cat food rated 2.5 stars, with high ingredient transparency and limited animal protein content. The recipe lists most animal ingredients by name and features real muscle meat as a primary protein source. However, most minerals are supplied in inorganic forms that may be less well absorbed. This recipe is free from Dairy, Egg, Nuts, Red meat, Shellfish, Unknown Meal but contains Gluten grains, Legumes, Poultry, Fish.
Allergy Highlights
Contains:
Free From:
Pros
- Uses clearly named animal protein sources for better transparency.
Cons
- Some non-animal ingredients are not clearly identified, which reduces formula transparency.
- Relies mostly on inorganic mineral supplements, which may be less bioavailable.
Nutrition Breakdown
- Protein 34%
- Fat 18%
- Est. Carbs 33%
- Fiber 7%
- Ash 8%
Moisture (7%) removed so you can compare foods fairly.
Dry matter basis = label value ÷ (100% − moisture%). Carbs estimated from remaining.
- Protein 32%
- Fat 17%
- Est. Carbs 31%
- Fiber 6%
- Moisture 7%
- Ash 8%
As-fed values are the raw percentages printed on the product label.
Tips
- Protein is Medium (34% dry matter) on our label-based comparison range. Cats usually benefit from higher protein than dogs, so confirm the food is complete for cats and fits the cat's life stage.
- Fat is High (18% dry matter) on our label-based comparison range. It can raise calorie density, so watch body condition and seek vet input for cats with pancreatitis or digestive disease.
Ingredients Analysis
53 of 53 matched
-
1 Chicken
Animal ProteinDescription
The dominant animal protein source in pet foods. Other than protein, it is also high in iron, zinc, selenium, and B vitamins.
Why Prefer?
A high-quality animal protein with high digestibility and biological value.
-
2 Turkey
Animal ProteinDescription
A large bird looks similar to chicken, high in protein, and packed with vitamin B3, B6, B12, selenium, zinc, and phosphorus.
Why Prefer?
A high-quality animal protein with high digestibility and biological value.
-
3 Duck
Animal ProteinDescription
A novel animal protein source in pet foods. Other than protein, it is also rich in vitamin B3, B2, selenium, phosphorus, iron, zinc, and copper.
Why Prefer?
A high-quality animal protein with high digestibility and biological value.
-
4 Highly Digestible Wheat Protein
Plant Protein ConcentrateDescription
Processed wheat protein designed for higher digestibility in pet foods.
Why Concerned?
Plant protein concentrates can inflate protein content without the biological value of animal protein.
Allergen Concern
Contains gluten which can cause allergic reactions in sensitive pets.
Digestion Concern
Wheat gluten may cause digestive issues in some pets.
-
5 Rice
CarbsDescription
Without its bran and germ (the main source of nutrients), white rice is considered as "empty carbs".
Why Concerned?
A common filler without gluten, with limited nutrition value to dogs / cats.
-
6 Corn
CarbsDescription
A grain that is often referred as "cheap filler" in pet foods, mainly due to its high carbs content and low to moderate nutrition profile.
Why Concerned?
A controversial filler with limited nutrition value to dogs / cats.
Allergen Concern
One of the most reported ingredients to be the likely cause of allergies. This could be due to the undiscovered contaminants within corns. Contrary to the real situation, studies show that the chance of getting corn allergy is 14% and only accounts for 3% of allergies.
Digestion Concern
It is high in cellulose, which is an insoluble fiber that is hard to digest.
-
7 Animal Fat
FatDescription
Leftover fat during the production of unknown animal meat meal.
Why Notice?
Unspecified animal products from unknown sources. Its quality is highly concerned, often seen in low quality pet foods.
Uncertain/Risky
Could be made from any animals, including "4-D animals" (dead, diseased, disabled, or dying prior to slaughter). Contaminated meats can lead to severe illnesses.
-
8 Vegetable Fiber
CarbsDescription
Fiber derived from vegetables, aids digestive health and stool quality.
-
9 Corn Gluten
Plant Protein ConcentrateDescription
Produced during wet milling of corn by separating protein from the starch. It contains 60% of protein, a relatively inexpensive source to boost up the protein level of pet foods.
Why Notice?
High level of plant-based protein is not easy to digest and offers less biological value. Good quality pet foods should obtain sufficient protein from animal sources.
Allergen Concern
Made with corn, which is one of the most reported ingredients to be the likely cause of allergies. This could be due to the undiscovered contaminants within corns. Contrary to the real situation, studies show that the chance of getting corn allergy is 14% and only accounts for 3% of allergies.
Digestion Concern
A high dose of plant-based protein is hard for digestion and offers much less biological value (less absorbed by the body) to pets compared to animal protein.
-
10 Hydrolyzed Chicken Protein
Animal ProteinDescription
Chicken protein is broken down into smaller parts by using enzymes in a process called "Hydrolysis". MSG (food enhancer) is formed during the process.
Why Concerned?
An animal protein with high digestibility. However, MSG could be linked to several side effects including headache, nausea, and weakness.
-
11 Hydrolyzed Turkey Protein
Animal ProteinDescription
Turkey protein that has been broken down into smaller peptides for easier digestion and reduced allergenicity.
Why Prefer?
Hydrolyzed animal protein is highly digestible and suitable for sensitive pets.
-
12 Hydrolyzed Fish Protein
Animal ProteinDescription
An unknown fish protein broken down into smaller parts by using enzymes in a process called "Hydrolysis". MSG (food enhancer) is formed during the process.
Why Notice?
Unspecified animal products from unknown sources. Its quality is highly concerned, often seen in low quality pet foods.
Uncertain/Risky
Unnamed fish products could source from sick, deadly animal bodies. It is a potential risk for severe illness. MSG could be linked to several side effects including headache, nausea, and weakness.
-
13 Chicory
CarbsDescription
Contains insulin, which is a prebiotic that promotes friendly bacteria in the gut and supports better digestion.
-
14 Soybean Oil
FatDescription
The oil extracted from soybeans, an inferior option as it contains more saturated fats than the majority of vegetable oils.
Why Concerned?
A controversial, less optimal choice of fat.
-
15 Fish Oil
FatDescription
Oil derived from fish, rich in omega-3 fatty acids, DHA, and EPA.
Why Concerned?
A high-quality animal fat with high digestibility and biological value.
-
16 Yeast
Plant Protein ConcentrateDescription
Made from fungus and often used to make beer, a rich source of minerals such as selenium. B-complex vitamins, and chromium. It contains around 40% protein.
Why Concerned?
A controversial ingredient, some believe it can support the immune system, while others say it can be linked to allergies and bloating. However, no scientific research can provide a concrete conclusion.
-
17 Yeast Extract
Plant Protein ConcentrateDescription
Made from fungus and often used to make beer, a rich source of minerals such as selenium. B-complex vitamins, and chromium. It contains around 40% protein.
Why Concerned?
A controversial ingredient, some believe it can support the immune system, while others say it can be linked to allergies and bloating. However, no scientific research can provide a concrete conclusion.
-
18 Fructo-oligo-saccharides
(Detected): Fructooligosaccharides
PrebioticsDescription
Known as FOS, a type of fiber derived from chicory roots, beets, or cane. It is added as prebiotics for good bacteria growth in the colon, which aids digestion.
-
19 Hydrolyzed Yeast
Plant Protein ConcentrateDescription
Made from fungus and often used to make beer, a rich source of minerals such as selenium. B-complex vitamins, and chromium. It contains around 40% protein.
Why Concerned?
A controversial ingredient, some believe it can support the immune system, while others say it can be linked to allergies and bloating. However, no scientific research can provide a concrete conclusion.
-
20 Borage Oil
FatDescription
Purple "Starflow" herb, is well-known for its health-promoting properties. It is high in gamma-linoleic acid (GLA) which is shown to reduce inflammation of the body.
Why Concerned?
A controversial vegetable that might cause health issues, unnecessary for the risk.
Uncertain/Risky
Contains polyphenol tannin, which binds to proteins and can cause vomiting, diarrhea, dermatitis in a higher dose.
-
21 Glucosamine
SupplementDescription
The most common joint supplement for reducing the level of pain and inflammation.
-
22 Marigold
CarbsDescription
Known as calendula, a flowering plant often used to make tea or herbal medicine. It is packed with antioxidants, and research shows that it reduces oxidative stress from the consumption of MSG (flavor enhancer found in many pet foods).
-
23 Hydrolysed Cartilage
(Detected): Hydrolyzed Cartilage
Animal ProteinDescription
Produced from unnamed animals' cartilage. It is made up of glucosamine and chondroitin, which have been studied to reduce osteoarthritis (OA).
Why Notice?
Unspecified animal products from unknown sources. Its quality is highly concerned, often seen in low quality pet foods.
Uncertain/Risky
Could be made from any animals, including "4-D animals" (dead, diseased, disabled, or dying prior to slaughter). Contaminated meats can lead to severe illnesses.
-
24 L-lysine
SupplementDescription
One of the essential amino acids that dogs and cats cannot produce by themselves therefore must be obtained from the diet. Usually, pet foods with a high amount of meat and legumes do not require this supplement as they are high in lysine naturally.
-
25 Taurine
SupplementDescription
An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.
Why Prefer?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).
-
26 Dl-methionine
SupplementDescription
Added to balance the amino acids profile of pet foods with limited amounts of meat protein. Meat / fish naturally contains methionine, which does not require extra supplements. It is sometimes used to help support urine acidification.
Why Concerned?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein). However, it could imply the lack of meat protein - usually in lower quality pet foods.
-
27 L-carnitine
SupplementDescription
An amino acid that is naturally produced in the body. It is often added to pet foods because the normal cooking process degrades its availability from whole food.
-
28 Zeolite
CarbsDescription
Zeolites are uniquely structured minerals that can help detoxify the body. They are 100% natural and occur when volcanoes erupt and lava flows into both salt and fresh water lakes.
-
29 Chlorine
SupplementDescription
A mineral element, likely referring to a chloride compound for mineral balance.
-
30 Potassium
SupplementDescription
An inorganic form of potassium, which offers 5 - 15% less absorption rate to the body. It is essential for important functions like nerve impulse transmission, muscle contraction, and carbon dioxide / oxygen transport.
-
31 Calcium
SupplementDescription
An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.
-
32 Sodium
OthersDescription
Mainly added to enhance the flavor, might cause kidney and blood pressure issues in a larger dose. High-quality pet foods should get a sufficient amount from raw meat, additional salt is not necessary.
Why Concerned?
A controversial ingredient that might cause health issues, unnecessary for the risk.
-
33 Zinc
SupplementDescription
An inorganic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to organic form, it has 5 - 15% less absorption rate to the body.
-
34 Manganese
SupplementDescription
An inorganic form of manganese that has 5 - 15% less absorption rate than the organic form. It is essential for the transport and movement of oxygen around the body.
-
35 Iron
SupplementDescription
An inorganic form of iron. It is essential for the transport and movement of oxygen around the body. Compare to organic form, it has 5 - 15% less absorption rate to the body.
-
36 Copper
SupplementDescription
An inorganic form of copper, which is important for the production of blood cells, hair coat color pigmentation, and maintaining the nervous system. Compare to organic form, it has 5 - 15% less absorption rate to the body.
-
37 Selenium
SupplementDescription
An inorganic form of selenium, has 5 - 15% less absorption rate than the organic form. It is essential to protect the body from oxidative damage by free radicals.
-
38 Iodine
SupplementDescription
Supplement for iodine, a rare mineral essential for healthy thyroid function, usually found in seaweed.
-
39 Choline
SupplementDescription
Vital molecule for various functions in the body, lack of choline can result in weight loss, vomiting, and fatty liver.
-
40 Vitamin E
SupplementDescription
Supplement for vitamin E, which is an important antioxidant that protects oxidative damages on cellular membranes by free radicals. A deficiency will result in symptoms like anorexia, depression, and dermatitis.
-
41 Niacin
SupplementDescription
Known as vitamin B3, essential to maintain healthy GI tracts, skin/coat, and nervous system.
-
42 Vitamin C
SupplementDescription
Supplement for vitamin C, which can help to prevent oxidative damages by radicals, maintain healthy skin, and boost the immune system.
-
43 Calcium Pantothenate
SupplementDescription
An organic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.
-
44 Biotin
SupplementDescription
A water-soluble vitamin B that is important for maintaining healthy skin, coat, and nails.
-
45 Vitamin B6
SupplementDescription
Supplement for vitamin B6, which is vital for producing glucose, red blood cells, and synthesis of niacin, taurine, dopamine. A deficiency will result in symptoms like anemia, seizures, and heart-related issues.
-
46 Vitamin A
SupplementDescription
Supplement of vitamin A, it is essential for healthy skin, normal vision, and immune function.
-
47 Vitamin B2
SupplementDescription
Supplement for vitamin B2, which is vital for breaking down food and absorbing nutrients. A deficiency will result in symptoms like anorexia and weight loss.
-
48 Vitamin B1
SupplementDescription
Supplement for vitamin B1, which is important for energy production and glucose metabolism.
-
49 Folic Acid
SupplementDescription
A synthetic form of folate, which is also known as vitamin B9. It plays an important role to support the body's functions, such as cell growth.
-
50 Vitamin B12
SupplementDescription
Supplement for vitamin B12, which is vital for carbon transfer and propionate metabolism. A deficiency will result in symptoms similar to gastrointestinal disorders, such as diarrhea and weight loss.
-
51 Vitamin D3
SupplementDescription
Supplement for vitamin D3 (animal-derived), which is essential for calcium homeostasis - to maintain a constant concentration of calcium. A deficiency will result in osteopenia (lower bone mass).
-
52 Mixed Tocopherols
Food AdditiveDescription
A mixture of different types of vitamin E, usually found in plant oils, seed and green vegetables. They are powerful antioxidants used as a natural preservative to slow down the spoilage of food.
-
53 Rosemary Extract
CarbsDescription
A common herb used for cooking, it is rich in antioxidants to fight off radical damages in the body.
Tips
- Cat formula needs review: cats rely heavily on animal protein, and this label does not show strong named animal protein near the top.
- Plant protein is worth closer review for cats: Highly Digestible Wheat Protein, Corn Gluten may raise the listed protein percentage without meaning there is more meat.
- Higher-priority ingredients to review: Animal Fat, Corn Gluten, Hydrolyzed Fish Protein.
- Higher-caution ingredients: Animal Fat, Hydrolyzed Fish Protein, Borage Oil, and 1 more have caution notes in the ingredient database.
- Possible allergy triggers: Highly Digestible Wheat Protein, Corn, Corn Gluten have allergen notes; review them if your pet has sensitivities.
Protein Analysis
How this recipe earned its protein scores.
Protein Clarity
High- Named 94%
- Unnamed 6%
Strong clarity: 94% of Royal Canin British Shorthair's animal-protein ingredients are clearly named (like chicken or salmon). Only 6% use vague terms such as "meat meal" and 0% are by-products. Named protein ingredients let you verify the source and check for allergens.
Contributing ingredients
Named
Unnamed
Animal Protein
Low- Animal 52%
- Plant concentrate 46%
- Auxiliary 2%
Protein in Royal Canin British Shorthair leans on plant signals: only 52% comes from animal sources, while plant-protein concentrates make up 46% and whole plant proteins 0%. Plant concentrates like pea or soy isolate are cheap protein boosters but lack the amino-acid profile pets need from meat.
Contributing ingredients
Animal
Plant concentrate
Auxiliary
Royal Canin British Shorthair dry cat food Review
Royal Canin British Shorthair is a solid mid-tier dry cat food at 2.5 stars, with high ingredient transparency and limited animal protein content. It has clear strengths alongside a few trade-offs worth weighing.
Best for
- Owners who want clearly named protein sources
Avoid if
- Your pet has a grain or gluten sensitivity
- You're avoiding legumes
- You're avoiding plant-protein concentrates like pea or soy isolate
Key takeaways
- Named animal proteins make up 94% of the recipe's protein panel — a clear sourcing win.
- Plant-protein concentrates appear in the top 10 ingredients: Highly Digestible Wheat Protein, Corn Gluten.
- Contains common allergens: Gluten grains, Legumes, Poultry, Fish.
- On a dry-matter basis: 34% protein, 18% fat, 33% estimated carbohydrates.
- Free from Dairy, Egg, Nuts, Red meat, Shellfish, Unknown Meal.
Frequently asked questions
Is Royal Canin British Shorthair good for cats?
Mostly — a solid mid-tier pick at 2.5 stars, with high ingredient transparency and limited animal protein content. Best paired with knowledge of your pet's needs.
Does Royal Canin British Shorthair contain Dairy?
No — based on the ingredient list, Royal Canin British Shorthair doesn't include Dairy or related ingredients, so pets sensitive to Dairy can typically avoid this allergen here.
Does Royal Canin British Shorthair contain Egg?
No — based on the ingredient list, Royal Canin British Shorthair doesn't include Egg or related ingredients, so pets sensitive to Egg can typically avoid this allergen here.
Does Royal Canin British Shorthair contain Legumes?
Yes — based on the ingredient list, Royal Canin British Shorthair contains Legumes, so pets sensitive to Legumes should generally avoid this product or consult a vet first.
Does Royal Canin British Shorthair contain Nuts?
No — based on the ingredient list, Royal Canin British Shorthair doesn't include Nuts or related ingredients, so pets sensitive to Nuts can typically avoid this allergen here.
Is Royal Canin British Shorthair grain-free?
No — the recipe contains Gluten grains.
What are the main protein sources in Royal Canin British Shorthair?
The top animal proteins are Chicken, Turkey, Duck — clearly named, so you can verify the source.
