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Royal Canin Calm Dry Dog Food

Prescription Required


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In Stock. Usually Ships within 24 hours.



In Stock. Usually Ships within 24 hours.

Shipping weight = 5.00 lbs.


All medications are filled by VetSource Pharmacy. More information. Can only be shipped to the 50 US states.

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Product Summary:

Prescription items are NON-RETURNABLE and NON REFUNDABLE

Royal Canin Calm Dry Dog Food
Royal Canin Calm is formulated to help dogs under 33lbs manage stressful or anxiety-related situations.  It also contains nutrients to combat stress-related digestive and skin conditions.  Calm contains hydrolyzed milk protein and tryptophan, an amino acid involved in balanced serotonin metabolism.  Precise amounts of B vitamins and amino acids help maintain the skin's natural barrier effect.  A specific nutrient blend helps regulate intestinal transit and helps support the digestive flora.  Nutrients are added to support healthy teeth.  Calm promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals.  It is enriched with a blend of soluble and insoluble fibers to help manage digestive problems such as diarrhea and constipation.  Chelated minerals improve digestive and metabolic utilization of trace elements.       
  • Made in the USA
  • For dogs under 33lbs, helps manage stressful situations
  • Helps combat stress related digestive and skin conditions
  • Maintains skin's natural barrier effect
  • Supports healthy teeth
  • Regulates intestinal transit 
  • Strengthens the barrier effect on the skin
  • Halts development of urinary crystals
  • Helps manage digestive issues
  • Complete and balanced
Item Specifications:


Guaranteed Analysis:
Protein: min 23.0%
Fat: min 14.0%
Fiber: max 3.4%
Moisture: max 10.0%
L-tryptophan: min 0.22%

Calories: 3684 kcal/kg, 354 kcal/cup

Brewers rice, chicken by-product meal, corn, chicken fat, wheat gluten, wheat, natural flavors, chicory, salt, vegetable oil, fish oil, calcium sulfate, potassium chloride, sodium silico aluminate, fructooligosaccharides, sodium tripolyphosphate, taurine, DL-methionine, 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, marigold extract (Tagetes erecta L.), L-lysine, trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], L-tryptophan, rosemary extract, preserved with mixed tocopherols and citric acid. 

Feeding Guide:
Body weight - lbs Tendency to become overweight Ideal Weight
4.4 3/8 cup 1/2 cup
6.6 5/8 cup 5/8 cup
8.8 3/4 cup 7/8 cup
11 7/8 cup 1 cup
13.2 1 cup 1 1/8 cup
15.4 1 1/8 cup 1 1/4 cup
17.6 1 1/4 cup 1 3/8 cup
19.8 1 3/8 cup 1 1/2 cup
22 1 3/8 cup 1 5/8 cup
26.5 1 5/8 cup 1 7/8 cup
30.9 1 7/8 cup 2 1/8 cup
33.1 1 7/8 cup 2 1/4 cup

Royal Canin Calm is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.
Please Note:

We are not a licensed pharmacy.


This prescription product or therapeutic food is fulfilled by VetSource, a licensed pharmacy in all 50 US states.  VetSource only ships to the 50 US states. 


To order prescription products or therapeutic foods  from VetSource you must have an existing, valid veterinarian-client-patient relationship.  Prescription requests are subject to a Drug Utilization Review by a licensed pharmacist at VetSource for patient safety.


All prescription products (excluding therapeutic food) are FDA approved, or EPA licensed, to be sold in the US.


Prescription products cannot be returned. 

Style Item Number Model Number UPC
4.4lb 406238 44 40477544EA
8.8lb 406238 88 40477588EA

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