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Royal Canin Calm Cat

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Order today, receive 10-07-2026
  • Free professional veterinary advice
  • All orders have a delivery charge of £4.50
  • 30 days to change your mind with easy returns
  • Customers have given Vetsend a 4.5/5

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  • Product Description

    Stressful situations

    If your cat is showing signs of anxiety or a stressful situation is on the horizon, your vet may prescribe a special diet food. Royal Canin Calm was developed especially for cats in stressful situations. It can also be beneficial as a supportive treatment in combination with behavioural therapy. Royal Canin Calm Diet also helps to reduce the potential negative effects of stress on the digestive system and skin, and supports a healthy urinary tract.

    Recommended for

    • Stressful situations (moving, holiday, DIY, introducing a new family member, fireworks)
    • Stress-related symptoms such as digestive disorders, skin problems and urinary malfunction
    • Behavioural therapy support for anxiety

    Not suitable for

    Royal Canin Calm Diet is not suitable for kittens or pregnant / nursing cats. This diet food is not suitable for cats with kidney or heart disease, or during the period before castration.

    Key features

    Alpha-casozepine has a calming effect, L-tryptophan has a positive effect on emotions including anxiety, fear, sleeping and eating. The special combination of amino acids and vitamins in Royal Canin Calm Diet supports skin metabolism, reduces the risk of skin irritations, and minimises water loss through the skin. Dietary fibre, in combination with easily digestible proteins optimises digestion and growth of intestinal flora. Through a combination of fermentable and non-fermentable fibres, the formation of hairballs is reduced. The risk of struvite and calcium oxalate stones forming is reduced by the undersaturation of the urine (low S/O index).

    Advice

    Royal Canin Calm Diet is a balanced, complete diet food that can be used indefinitely. Starting this diet 14 days before an anticipated stress situation is optimal. The food can, if necessary, be used for the duration of a cat's life, but it is recommended for 2 to 3 months use to begin with.

    Ingredients

    Dehydrated poultry protein, maize, rice, wheat gluten*, maize gluten, hydrolysed animal proteins, vegetable fibre, animal fats, beet pulp, minerals, fish oil, psyllium husk and psyllium seeds (0.50%), soybean oil, fructo-oligosaccharides, borage oil, hydrolysed milk protein**, tagetes meal.

    Additives

    Vitamin A: 29,500IE, Vitamin D3: 795IE, Iron (3b103): 34mg, Iodine (3b201, 3b202): 3.4mg, Copper (3b405, 3b406): 11mg, Manganese (3b502, 3b504): 45mg, Zinc (3b603, 3b605, 3b606): 127mg, Selenium (3b801, 3b811, 3b812): 0.07mg - Preservatives - Antioxidants.

    Analytical distributions

    Crude protein: 36.0% - Crude fat: 11.0% - Crude ash: 7.8% - Crude fibre: 4.2% - Calcium: 1.15% - Phosphorus: 0.95% - Magnesium: 0.08% - L-tryptophan: 0.38%. **Trypsin-hydrolysed alpha-S1.0 bovine casein: 0.94g/kg.

    For dogs, Royal Canin Calm Canine is available.

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Royal Canin Calm Cat reviews
  • More relaxation
    By Nathalie, Wednesday 3 December 2025
    Royal Canin Calm Cat - 2kg

    Our cat is now 12 years old and has both FHS and Pandora Syndrome. We do everything we can to reduce her stress as much as possible. She is prescribed gabapentin by the vet, but we also wanted to support her with the right food. Royal Canin Calm really helps with that. Since she has been on this food, we’ve noticed her overstimulation has lessened a little. She is calmer, more relaxed, and somewhat more approachable. For a cat that has been through so much and is now a real senior, that feels like a huge gain. We want nothing more than to give her a stress-free old age — and Calm visibly helps with that.