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ROYAL CANIN® Canine Veterinary Diets Calm Dog Food

ROYAL CANIN® Canine Veterinary Diets Calm Dog Food ROYAL CANIN® Canine Veterinary Diets Calm Dog Food ROYAL CANIN® Canine Veterinary Diets Calm Dog Food
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  • 2kg Bag £15.95
  • 4kg Bag £31.25

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Royal Canin Calm (CD 25) is a support diet for dogs up to 15kg in weight who have a tendency to become stressed or anxious. The diet contains an active blend of stress-reducing ingredients, including a-casozepine which is a stress regulator and the serotonin precursor L-trytophan to aid in the regulation and management of appetite, sleep and anxiety. Calm offers nutritional support to dogs that suffer from stress-related skin and digestive conditions, helping to soothe nerves and ease discomfort. The ideal diet for dogs undergoing behavioural therapy, combining only the highest quality, tailored ingredients so you can be assured your dog is receiving the very best in dietary care.

Calm CD 25

Complete feed for adult dogs. Helps dogs of under 15 kg manage stressful situations, Contributes to fight against stress-related digestive and skin manifestations, As support for behavioural therapy initiated for anxiety disorders.


  • Emotional Balance - Alpha-S1 casein trypsic hydrolysate and an adequate content of tryptophan (amino acid) to help maintain emotional balance.
  • Skin Barrier - A patented complex to support the barrier effect of the skin.
  • Digestive Tolerance - Nutrients which support a balanced intestinal flora and digestive transit.
  • Tartar Control - Nutrient that traps the calcium in saliva so reducing tartar deposits.



Rice, dehydrated poultry meat, maize, wheat flour, animal fats, hydrolysed animal proteins, chicory pulp, dehydrated pork protein*, wheat gluten*, minerals, soya oil, fish oil, fructo-oligo-saccharides, hydrolysed milk protein**, borage oil, marigold extract (source of lutein).

Additives (per kg)

Nutritional additives: Vitamin A: 25000 IU, Vitamin D3: 800 IU, E1 (Iron): 41 mg, E2 (Iodine): 2.8 mg, E4 (Copper): 11 mg, E5 (Manganese): 54 mg, E6 (Zinc): 204 mg, E8 (Selenium): 0.1 mg, Tryptophan: 2.5 g - Technological additives: Pentasodium triphosphate: 3.5 g - Preservatives - Antioxidants.

Analytical constituents

Protein: 25% - Fat content: 16% - Crude ash: 7.2% - Crude fibres: 1.6% - **Alpha-S1 casein trypsic hydrolysate: 1.24 g/kg. *L.I.P.: protein selected for its very high assimilation.


Other nutrients Amount
Arginine (%) 1.54
L-lysine (%) 1.03
Analysis table Amount
Ash (%) 7.2
Biotin (mg/kg) 3.12
Fibre (%) 1.6
Dietary fibre (%) 6.4
Fat (%) 16.0
Linoleic acid (%) 3.4
Lutein (mg/kg) 5.0
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3659.5
Metabolisable energy (measured) (kcal/kg) 3905.0
Methionine Cystine (%) 1.17
Moisture (%) 9.5
Nitrogen-free extract (NFE) (%) 40.7
Omega 6 (%) 3.56
Protein (%) 25.0
Starch (%) 35.9
Taurine (mg/kg) 3000.0
Vitamin A (UI/kg) 32000.0
Vitamin C (mg/kg) 200.0
Vitamin E (mg/kg) 600.0
Minerals Amount
Chlorine (%) 1.34
Copper (mg/kg) 15.0
Iodine (mg/kg) 3.6
Iron (mg/kg) 152.0
Manganese (mg/kg) 67.0
Zinc (mg/kg) 240.0
Vitamins Amount
Choline (mg/kg) 2000.0
Folic acid (mg/kg) 13.8
Vitamin B1 Thiamin (mg/kg) 27.5
Vitamin B2 Riboflavin (mg/kg) 49.5
Vitamin B3 Niacin (mg/kg) 490.0
Vitamin B5 Pantothenic acid (mg/kg) 147.5
Vitamin B6 Pyridoxine (mg/kg) 76.9
Vitamin D3 (UI/kg) 800.0

Feeding guidelines

The following table shows the recommended daily feeding guidelines (grams per day). Fresh water should be available at all times.

Dog Weight Thin Normal Overweight
2kg 70g 55g 40g
3kg 95g 75g 55g
4kg 115g 90g 70g
5kg 135g 110g 80g
6kg 155g 125g 90g
7kg 170g 140g 105g
8kg 190g 150g 115g
9kg 205g 165g 125g
10kg 225g 180g 135g
11kg 240g 190g 145g
12kg 255g 205g 155g
13kg 270g 215g 160g
14kg 285g 230g 170g
15kg 300g 240g 180g

Need help or advice? Contact us:

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  • Email: [email protected]

All prices include VAT where applicable.

Reviews (4)

Summary of Reviews for ROYAL CANIN® Canine Veterinary Diets Calm Dog Food

Overall 4
Value For Money
Nutritional Value
Pet's Opinion
4 out of 4 (100%) customers would recommend this product.
5 stars (1 reviews)
4 stars (2 reviews)
3 stars (1 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

35 Anxious dog
Verified Purchase

By on 1 November 2020

This food works well for my anxious dog.

Customer recommends this product

Verified Purchase

By on 24 October 2016


Customer recommends this product

45 good
Verified Purchase

By on 13 June 2016

good results find dog is now calmer when out

Customer recommends this product

55 Seemed to work
Verified Purchase

By on 7 February 2016

I took on an older ex breeding dog who was not successful at shows because she was nervous. After a week of scaredy behaviour including jumping when doors opened , wee-ing on the floor and barking at strangers at a distance, I tried this food. After two weeks she is 'calmer';. urination on the kitchen floor has only happened on a single occasion, she is more confident when out and can be let off-lead without problems. The barking at strangers has greatly lessened. Coincidence? May be , but I'm getting some more....

Customer recommends this product

1 person found this review helpful

Q & A

Below are some recent questions we've received regarding ROYAL CANIN® Canine Veterinary Diets Calm Dog Food, including answers from our team.

26 August 2015 at 8:34pm

Whats best


I have a small rescue mongrel under 3kg. I am considering changing his diet to aid with his training and behaviour. There are two diets on the market I have been looking at. One is Royal Canin Calm and the other is Pooch and Mutt Calm and Relaxed. Do you have any advice on which to choose or would you recommend a supplement instead? He is currently eating Marcus Muhle Nature Nah.

  • VioVet Staff

There is a lot of variation in apparent response between different dogs and so it is very difficult to give you any advice. Either of the diets might work. Alternatively a supplement such as Scullcap & Valerian Tablets might be effective, but they also work better for some dogs than others. You have to try some of these things and just see how it goes. It is well worth getting some professional help with management and training too. You could see if you need any information.

23 June 2014 at 8:55pm

Calm- alternative for dogs over 15kg

Fay Smillie

  • VioVet customer since 2012
  • From: Suffolk, United Kingdom

Ian currently using Royal Canin- have done for 7 years. I notice that they have a 'calm' variety for nervous dogs but only up to 15kg. What would you recommend for dogs over 15lg please.

Mine is a Lanradoodle at 32kg and very nervous (history of mild Alopecea as a direct result of stress).

  • VioVet Staff

I would stay with your current diet but add a supplement such as Kalm Aid. It contains a good range of ingredients which aim to achieve the same effect. The dose is 5mls per 10kg bodyweight, so your dog should have 16mls daily ideally.

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