Royal Canin Veterinary Diet Feline Calm Dry Cat Food
Royal Canin Veterinary Diet Feline Calm Dry Cat Food
Click to zoom Tap and hold to zoom
Refills on File
Your pet {{refill.petName}} has {{refill.refillsRemaining}} refill{{refill.refillsRemaining>1?'s':''}} for ‘{{refill.options}}’ which will expire on {{refill.expiresOn}}.
{{refill.petName}}'s refills for this have expired on {{refill.expiresOn}}
At a Glance
Uniquely formulated by veterinarians to promote and support optimal overall health in every breed of adult cat.
Formulated to keep cats with anxiety or behavioral issues calm and content with the use of natural calming aids.
Provides complete and balanced feline nutrition with the ideal mix of protein, fiber, and other essential nutrients.
Promotes a healthy urinary system with Royal Canin Urinary S/O Index® to prevent the formation of harmful crystals.
Made with highly palatable and digestible chicken meal to encourage the appetites of even finicky feline eaters.

Royal Canin Veterinary Diet Feline Calm Dry Cat Food

List Price:
{{list_price * quantity | currency}}
List Price:
{{list_price * quantity | currency}} {{(list_price + 0.01) * quantity | currency}}
List Price:
{{list_price * quantity | currency}}
List Price:
See price in cart Why we cannot show price
List Price: {{list_price * quantity | currency}}
25% OFF w/code: CARE25
PetPlus Price:
{{petplus_price * quantity |currency}}
PetPlus Price:
See price in cart Why we cannot show price
Sale Price:
{{sale_price * quantity|currency}}w/code {{siteCode}}
Your Price:
{{map_price + 0.01 | currency}} See price in cart w/code {{siteCode}} Why we cannot show price
{{petplus_savings_amount * quantity|currency}} ({{petplus_savings_percent}}%)
{{coupon_savings_amount * quantity|currency}} ({{coupon_savings_percent}}%)
Join PetPlus today and get this for {{intro_price_total|currency}} Why we cannot show price
Join PetPlus today and {{use_strict_map_rules?"see price in cart":"get this for a special price"}} Why we cannot show price

inlowout of stock
Get notified as soon as this becomes available
Thank you.
We will email {{notifyEmail}} when this is back in stock.
Recommended Alternatives:
Limit ( {{ selected_sku_data.cartLimit }} ) per customer. Orders for more than this may not be fulfilled.
Item cannot be shipped to: AA, AE, AK, AP, AS, FM, GU, HI, MH, MP, PR, PW, TT, VI
Shipping is always free with PetPlus | Arrives in 1-3 days on average
Free shipping over $48* | Arrives in 1-3 days on average
Select Autoship options at checkout
At a Glance
Uniquely formulated by veterinarians to promote and support optimal overall health in every breed of adult cat.
Formulated to keep cats with anxiety or behavioral issues calm and content with the use of natural calming aids.
Provides complete and balanced feline nutrition with the ideal mix of protein, fiber, and other essential nutrients.
Promotes a healthy urinary system with Royal Canin Urinary S/O Index® to prevent the formation of harmful crystals.
Made with highly palatable and digestible chicken meal to encourage the appetites of even finicky feline eaters.

Frequently Bought Together

Total Price

Royal Canin Veterinary Diet Logo

The Complete Guide To Royal Canin Veterinary Diet Feline Calm Dry Cat Food

What Is Royal Canin Veterinary Diet Feline Calm Dry Cat Food?

Royal Canin Veterinary Diet Feline Calm Dry Cat Food is a veterinary formula dry cat food that is meant for cats whose anxiety and stress have caused varied medical issues. Stress can cause a number of behavioral and medical problems in cats and acts as a trigger for many of the problems faced by cats.

Changing your cat's diet can bring about a positive change in both behavioral problems and medical issues. Instead of medication or other unnecessary treatments, a simple diet change can significantly impact your cat's quality of life. Royal Canin calming cat food is also clinically formulated keeping your cat's dietary needs in mind.

Feline nutrition needs are a complex subject, and it is much more complicated than dogs. Instead of fussing around trying to meet your cat's dietary requirements, you should let Royal Canin's tested dry cat food give your cat what he needs for a healthier life! This food also has the added benefit of the Royal Canin Urinary S/O Index that prevents urinary crystal formation.

What Issues Do Cats Have When They Are Stressed?

When a cat is stressed, it might manifest in many ways. One of the most common ways you can see that a cat might be stressed is through medical issues. Your cat might develop skin issues like rashes, infections, and a dull coat. They might also develop bladder issues like frequent or uncomfortable urination.

If your cat is urinating outside the litter box frequently, it might be a sign that your cat is stressed. Gastrointestinal issues are also common in cats who experience stress. You might see that your cat feels bloated, nausea, or they might get diarrhea. There is also a condition called pica that your cat can go through where they eat inedible items like wood or plastic.

Your cat can also undergo a change in behavior due to stress. You might notice your cat is being aggressive towards the family or other pets in the home. Stressed cats tend to be more vocal than others and might spray urine around the house. They can also withdraw into themselves and refuse to interact as much as they used to.

Other symptoms of stress in cats include frequent head shaking, staring at things fixedly, excessive swallowing, over-grooming, bald patches caused by over-grooming, cat flu, appetite loss, and cystitis. You can tackle all of these symptoms with Royal Canin Calm cat food. Royal Canin Calm Cat Food reviews show a positive impact on all these issues!

How Much Royal Canin Veterinary Diet Feline Calm Dry Cat Food Should I Feed My Cat?

The amount of Royal Canin Calm cat food you should feed your cat depends on whether your cat tends to gain weight and their current weight. You can use the following guidelines:

Your Cat's Weight If Your Cat Has A Tendency For Weight Gain If Your Cat Is At Their Ideal Weight
4.4 lbs 28g 35g
5.5 lbs 32g 40g
6.6. lbs 37g 46g
7.7 lbs 41g 51g
8.8 lbs 45g 57g
9.9 lbs 49g 61g
11 lbs 53g 66g
13.2 lbs 60g 75g
15.4 lbs 67g 84g
17.6 lbs 74g 92g
19.8 lbs 80g 101g
22 lbs 87g 108g

Keep in mind that these amounts are to be given daily, not twice daily. You should divide these amounts by the number of times you feed your cat every day to determine the amounts you should give for every meal. Thus, if you have a 13.2 lbs cat with a tendency to gain weight who you feed twice a day, you should provide 30g of Royal Canin calming cat food for each meal.

Frequently Asked Questions
  1. This Worked for My Cat. My Dog Is Also Hyperactive. Can I Give Some to Him?

    No, this food might not work in the same way for your dog. Royal Canin Calm cat food is developed to soothe stress and anxiety in only cats. Additionally, this diet is too nutritionally dense for dogs. Your dog risks becoming overweight and other adverse reactions as well.

  2. Does Royal Canin Calming Cat Food Need a Prescription?

    Royal Canin Calm cat food is a medical calm cat food. Your vet will assess your cat's condition and recommend this for your cat after a thorough examination. You cannot buy this without a prescription.

  3. Do I Need to Add Anything to This?

    If your cat prefers moist food, you can soak the kibble from Royal Canin calming cat food in some water before giving it to your cat. However, this is not necessary. This cat food is a nutritionally complete cat food, a highly palatable mixture made with easy-to-digest chicken meal for all your cat's needs!

  4. Can I Give It to All My Cats?

    While this cat food is safe for all your cats, you should only reserve Royal Canin calming cat food for the cat your vet has prescribed this for. This diet can have unknown adverse effects on your other cats if your vet has deemed this food unnecessary for them. Give your other cats regular cat food instead.

  5. How Much Protein Do Cats Need

    Most vets recommend that you choose a cat food with at least 30% protein in it. Royal Canin Calm cat food has a minimum guaranteed amount of 34% crude protein, 9% crude fat, and 6.1% of crude moisture. It is a premium cat food made with high-quality ingredients and an excellent nutritional profile.

  6. What Is the Royal Canin Urinary S/O Index?

    Royal Canin's Urinary S/O Index is a unique and exclusive blend of ingredients that prevent struvite and calcium oxalate stones from forming in the urinary system. This Index makes the urinary environment unfavorable for the development of these stones.

  7. What Are the Ingredients in This Cat Food?

    Royal Canin calming cat food is made with the following ingredients:

    Chicken by-product meal, corn, brewers rice, corn gluten meal, wheat, wheat gluten, natural flavors, powdered cellulose, dried plain beet pulp, chicken fat, fish oil, calcium sulfate, salt, potassium chloride, DL-methionine, sodium pyrophosphate, vegetable oil, fructooligosaccharides, vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, L-ascorbyl-2-polyphosphate (source of vitamin C), D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin B12 supplement, vitamin D3 supplement], taurine, choline chloride, psyllium seed husk, L-lysine, dried hydrolyzed casein, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], L-tryptophan, marigold extract (Tagetes erecta L.), L-carnitine, rosemary extract, preserved with mixed tocopherols and citric acid.

  • Royal Canin Brand
  • Royal Canin Veterinary Diet Manufacturer
  • Dry Food Food & Nutrition
  • Royal Canin Veterinary Diet Pharmacy
  • Royal Canin Veterinary Diet Food Brands
  • Dry Food Type
  • Sensitive Special Diet / Food Allergies
  • Prescription Special Diet / Food Allergies
  • Chicken Flavor
  • Adult Life Stage
  • Cat Pet Type

Does Royal Canin Calm Cat Food Work?

Once you start to give your cat Royal Canin Calm Cat, it can take up to a week to show results. Reviews show that many cats see an overnight change, but you shouldn't worry if it takes longer than a day or two. Give your cat a week to adjust to this new food. If you don't see any changes after a week, you should speak to your vet.

Is Royal Canin Calm Prescription Food?

Yes, this Royal Canin Calm dry cat food needs a prescription for you to buy it. The Feline Calm series contains ingredients that regulate the levels of happy hormones in your cat and regulates the stress hormones. Since these produce such physiological changes in your cat's brain chemistry and body functions, it is available only when the cat is under veterinary supervision.

How Does Royal Canin Relax Care Work?

Royal Canin Veterinary Diet Calm Cat Food contains a peptide derived from hydrolyzed milk protein that regulates stress. It also contains L-tryptophan, which has been shown to increase levels of serotonin in cats. It also includes additional fiber that helps reduce hairballs in your cat's feces. These ingredients are entirely safe for your cat and don't have side effects unless your cat is specifically allergic to one or the other component. This is opposed to other pharmaceutical products that have a laundry list of side effects and adverse reactions. Some of these can even be fatal! Instead of risking an adverse reaction, giving your cat Royal Canin Calm Cat is a safe, convenient way to reduce stress in your cat.

What Is the Best Calming Aid for Cats?

Cats can get stressed by many things, including an unsuitable environment, lack of stimulation, the food they don't like, improper digestion, or even a change in routine. This manifests in your cat as a variety of issues, including both behavioral issues and physical issues like rashes. Giving your cat a balanced adult cat food that is formulated to meet their needs can go a long way to calm your cat. You should speak to your vet about other scientifically backed options to calm your cat if you feel food is not sufficient.

What Helps Cat Anxiety?

There are a number of pheromone products that are available that help with your cat's anxiety. If you have an indoor cat, try giving them more outlets for stimulation or even consider building safe access to the outside to enhance their quality of life. Speak to your vet and get your cat checked for any physical illnesses. You can also speak to a feline behaviorist and get your cat started on a training schedule that increases their resistance to everyday stressful situations.

Are Calming Treats Safe for Cats?

If you want to give your cat calming treats, you should discuss options with your veterinarian. What may work for other cats may not work for your cat. The root cause for your cat's anxiety or stress can be different. When buying calming treats, choose textures, shapes, and flavors that your cat likes. This would encourage them to try the new snack.

Are Calming Collars Safe for Kittens?

There are calming collars available for both cats and kittens available. However, please make sure the collar is easy to take on and off or is in the breakaway style. This ensures that you can quickly take the collar off and prevent it from choking your kitten if your kitten ends up in a dangerous situation. Collars that are difficult to take off are especially dangerous in kittens as they are playful and tend to end up in impossible situations!

Crude Protein 34.0% min
Crude Fat 9.0% min
Crude Fiber 6.0% max
Moisture 8.0% max
Tryptophan 0.35% min

Chicken By-Product Meal, Corn, Brewers Rice, Wheat Gluten, Corn Gluten Meal, Wheat, Natural Flavors, Powdered Cellulose, Dried Plain Beet Pulp, Chicken Fat, Fish Oil, Calcium Sulfate, Salt, Potassium Chloride, Dl-Methionine, Vegetable Oil, Fructooligosaccharides, Taurine, L-Lysine, Psyllium Seed Husk, Choline Chloride, Vitamins [Dl-Alpha Tocopherol Acetate (Source of Vitamin E), Inositol, Niacin Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), D-Calcium Pantothenate, Biotin, Pyridoxine Hydrochloride (Vitamin B6), Riboflavin Supplement, Thiamine Mononitrate (Vitamin B1), Vitamin A Acetate, Folic Acid, Vitamin B12 Supplement, Vitamin D3 Supplement], Dried Hydrolyzed Casein, L-Tryptophan, Marigold Extract (Tagetes Erecta L.), Trace Minerals [Zinc Proteinate, Zinc Oxide, Ferrous Sulfate, Manganese Proteinate, Manganous Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite, Copper Proteinate], L-Carnitine, Rosemary Extract, Preserved with Mixed Tocopherols and Citric Acid.

3,434 kcal/kg, 330 kcal/cup

Weight Tendency to become Overweight (Cup) Ideal Weight (Cup)
4.4 lbs 1/4 3/8
5.5 lbs 3/8 3/8
6.6 lbs 3/8 1/2
7.7 lbs 3/8 1/2
8.8 lbs 1/2 5/8
9.9 lbs 1/2 5/8
11.0 lbs 1/2 3/4
13.2 lbs 5/8 3/4
15.4 lbs 3/4 7/8
17.6 lbs 3/4 1
19.8 lbs 7/8 1
22.0 lbs 7/8 1 1/8

It is recommended that your cat be fed 2 - 4 equal portions of the diet per day.

Transition Instructions

When changing to a new diet, gradually introduce the new food by mixing it with the previous food over a 5 - 7 day period.

Royal Canin is manufactured by Royal Canin Veterinary Diet
Option UPC/SKU
8.8 lb Bag 030111477682
4.4 Lb Bag 030111977649

How to Order Prescriptions Online

1. Find the Right Product

Make sure it matches your pets prescription. Donโ€™t forget to compare the dosage for pills/capsules!

2. Add to Cart

Just like any other online store. Make sure the quantity matches whatโ€™s been prescribed by your vetinarian.

3. Tell Us About Your Pet and Vet

Answer some questions during checkout and weโ€™ll contact your vet and verify the prescription for you. You can also mail us the written prescription.

4. Thatโ€™s It!

If the prescription has any refills, processing your future orders for that medication can be expedited.

Related/Top Articles

How to Treat a Cat's Wound at Home and at a Vet

Treating Your Cat's Minor Scrapes at Home

Read More
Caring For A Sick Dog: The Dos (And The Dont's)

How To Make Your Dog Feel Better, Not Worse

Read More
Cat Eye Discharge - How to Treat Different Types of Feline Eye Issues

Does Your Cat Have Significant Eye Discharge? It May Be Time for a Trip to the Vet.

Read More

Customer Reviews

Rating Summary 3 review(s)
5 stars
4 stars
3 stars
2 stars
1 star
5 / 5
* = required

New Product Review

Uploaded Image 1
Uploaded Image 2
Uploaded Image 3
  • {{error}}
Showing 1 - {{visible_reviews.length}} of {{total_reviews}}

This product has no reviews yet. Write a review.

Good food

My cats love it and itโ€™s healthy

Natasha Hamaoui Gonzalez recommends this item.
Was this review helpful? 0 0


I decided to purchase this to help with my cats attacking my oldest female cat. It works! It isn't perfect, but it helps her too to relax. I also like that you a bigger bag, which helps financially. Thank you.??

tonithecatfanatic recommends this item.
Was this review helpful? 0 0

Calm dry Cat food

Our veterinarian prescribed our baby calm food. Our (kitty) definite pick is Royal Canine! Skitchy ?? Loves it!!!! PetCareRx delivery is so convenient and very reliable!!!!

Skitchy recommends this item.
Was this review helpful? 0 0

Page 1 of 1 1