StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Royal Canin
Royal Canin
Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz.

Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz.

4.8(135 ratings)

Best price now

$2.94at Southern AgricultureChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Southern Agriculture

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $2.94 at Southern Agriculture on Nov 9.
  • Checked at 2 stores.

Our take on the Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz.

Royal Canin Veterinary Diet Feline Urinary SO + Calm is a prescription wet food for cats with lower urinary tract disease and stress-related behaviors. It combines a urinary formula that raises urine volume and targets both struvite and calcium oxalate crystals with hydrolyzed milk protein and L-tryptophan aimed at fearful, anxious cats. It is a vet-authorized diet, so it is not a food you can simply switch to on your own. It suits cats with recurring urinary issues or stress-linked flare-ups, and it is more specialized than grocery-store urinary foods, which rarely address behavior at all.

Best forCats with struvite or calcium oxalate crystalsCats with stress-related urinary flare-upsMulti-cat households with tensionCats on a vet-managed urinary diet
Pros
  • Targets both struvite and calcium oxalate crystals
  • Raises urine volume to dilute the bladder
  • Adds L-tryptophan and hydrolyzed milk protein for calm
  • Wet texture adds water intake
  • Small 3 oz cans suit single meals
Cons
  • Requires veterinarian approval before shipping
  • Prescription-only, not a general maintenance food
  • Contains pork by-products and wheat gluten
  • Not for cats without a urinary diagnosis

Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz. prices at every store

  • Southern AgricultureNew

    In stockReturn policy

    $2.94Checked Nov 9
    Visit Southern Agriculture
  • DutchNew

    In stockReturn policy

    $69.36Checked Nov 9
    Visit Dutch

What reviewers say

  • 4.8 / 5135 ratings

Owners rate it highly and often credit it with fewer urinary flare-ups and calmer cats. Some cats refuse the pate texture, and a few owners dislike the by-product ingredients.

What people mention
  • Urinary healthPraisedOwners report fewer crystals and blockages while their cats stay on it.
  • Stress and calmPraisedReviewers say anxious cats seem calmer and less prone to stress-linked flare-ups.
  • PalatabilityMixedMany cats eat it readily, but some owners say their cats refuse the pate.
  • IngredientsCriticisedSome owners object to pork by-products, wheat gluten and corn in the recipe.

About the Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz.

Royal Canin Veterinary Diet Feline Urinary SO + Calm is a canned cat food in a 3 oz. can. It is formulated to help manage lower urinary tract disease, stress and anxiety in cats. It is part of a vet-recommended diet.

It contains hydrolyzed milk protein and L-tryptophan to help manage cats that show fearful behaviors in stressful environments and social situations.

The formula increases urine volume. It uses Relative Supersaturation (RSS) methodology to help manage both struvite and calcium oxalate crystals.

Size
3 oz. can
Form
Canned wet food
Life stage
Cats (feline patients)
Key ingredients
Hydrolyzed milk protein (dried hydrolyzed casein), L-tryptophan
Crude protein
6.5% min
Crude fat
1.5% min
Crude fiber
2.2% max
Moisture
83.3% max
Tryptophan
0.08% min
Ingredients
Water sufficient for processing, pork by-products, chicken liver, pork liver, chicken by-products, salmon, chicken, corn flour, powdered cellulose, modified corn starch, pork plasma, wheat gluten, fis
Veterinary approval
Requires veterinarian approval

Questions and answers

Is this the same as regular Urinary SO?
No. Urinary SO + Calm adds hydrolyzed milk protein and L-tryptophan for stress, while standard Urinary SO focuses on the urinary formula alone.
Can I feed it without a vet's approval?
No. It is a prescription diet and orders ship only after your veterinarian authorizes it.
Does it dissolve crystals?
It is formulated to manage both struvite and calcium oxalate crystals by raising urine volume and lowering relative supersaturation.
Is it a complete food?
Yes, it is a complete wet diet for adult cats, but it is meant for cats with a diagnosed urinary or stress issue.
How much should I feed?
Follow your veterinarian's portion guidance, since amounts depend on your cat's weight and condition.
Where is the Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz. cheapest?
At Southern Agriculture, for $2.94, as of our latest check.
What do buyers say about the Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz.?
Rated 4.8 out of 5 from 135 ratings.
Where can I buy the Royal Canin Veterinary Diet - Feline Urinary SO + Calm Canned Cat Food 3 oz.?
2 stores we checked sell it, including Southern Agriculture, Dutch.

Shoppers also compared

  • F
    Forza10 Urinary Wet Cat Food for UTI & Urinary Support, 32-Pack
    Forza10 Urinary Wet Cat Food for UTI & Urinary Support, 32-Pack
  • F
    Forza10 Urinary UTI Support Wet Cat Food - Fish
    Forza10 Urinary UTI Support Wet Cat Food - Fish
  • F
    Forza10 Nutraceutic Actiwet Urinary Icelandic Fish Recipe Wet Cat Food
    Forza10 Nutraceutic Actiwet Urinary Icelandic Fish Recipe Wet Cat Food
  • F
    Forza10 Cat Food, Vet-Apoorved Pet Food for Urinary Health and UTI Support, Non-GMO, Fish Flavor, Made in Italy (0.88 lb)
    Forza10 Cat Food, Vet-Apoorved Pet Food for Urinary Health and UTI Support, Non-GMO, Fish Flavor, Made in Italy (0.88 lb)
  • F
    Forza10 (Wet)
    Forza10 (Wet)
  • F
    Forza10 Nutraceutic Actiwet Urinary Support Icelandic Fish Recipe Wet Cat Food
    Forza10 Nutraceutic Actiwet Urinary Support Icelandic Fish Recipe Wet Cat Food
  • F
    FORZA10 Urinary Support Acti Wet with Mediterranean White Fish Pâté in Natural Juices Feline Formula
    FORZA10 Urinary Support Acti Wet with Mediterranean White Fish Pâté in Natural Juices Feline Formula
  • F
    Forza10 Actiwet Urinary Fish Wet Cat Food
    Forza10 Actiwet Urinary Fish Wet Cat Food

More from Royal Canin

  • R
    Royal Canin Feline Health Nutrition Kitten Thin Slices in Gravy Wet Cat Food, 3-oz can, case of 24
    Royal Canin Feline Health Nutrition Kitten Thin Slices in Gravy Wet Cat Food, 3-oz can, case of 24
  • R
    ROYAL CANIN Chihuahua Adult Dry Dog Food
    ROYAL CANIN Chihuahua Adult Dry Dog Food
  • R
    Royal Canin Medium Adult
    Royal Canin Medium Adult
  • R
    Royal Canin Size Health Nutrition Small Adult Dry Dog Food, 14 lb
    Royal Canin Size Health Nutrition Small Adult Dry Dog Food, 14 lb
  • R
    Royal Canin Small Breed Adult Dry Dog Food
    Royal Canin Small Breed Adult Dry Dog Food
R
Royal Canin Probiotics Digestive & Immune Health Powder Supplement for Dogs, 120 count
Royal Canin Probiotics Digestive & Immune Health Powder Supplement for Dogs, 120 count
  • R
    Royal Canin Bulldog Adult Dry Dog Food
    Royal Canin Bulldog Adult Dry Dog Food
  • R
    Royal Canin Large Breed Adult Dry Dog Food, Bag
    Royal Canin Large Breed Adult Dry Dog Food, Bag
  • All Royal Canin deals and products →

    More wet cat food

    • P
      Purina ONE Urinary Tract Health, Soft Beef & Liver, Wet Cat Food, 3 oz Can
      Purina ONE Urinary Tract Health, Soft Beef & Liver, Wet Cat Food, 3 oz Can
    • F
      Forza10 Urinary Wet Cat Food for UTI & Urinary Support, 12-Pack
      Forza10 Urinary Wet Cat Food for UTI & Urinary Support, 12-Pack
    • F
      Forza10 Renal Wet Cat Food for Adult Cats - Lamb Flavor
      Forza10 Renal Wet Cat Food for Adult Cats - Lamb Flavor
    • F
      Forza10 Cat Actiwet Urinary Support With Mediterranean White Fish 3.5oz. - 32 Pack
      Forza10 Cat Actiwet Urinary Support With Mediterranean White Fish 3.5oz. - 32 Pack
    • I
      Intestinal Wet Cat Food for Sensitive Stomachs & Digestive Support, Fish Flavor
      Intestinal Wet Cat Food for Sensitive Stomachs & Digestive Support, Fish Flavor
    • F
      Forza10 Renal Wet Cat Food for Adult Cats - 3.5 oz, 16 Pack - Lamb Flavor
      Forza10 Renal Wet Cat Food for Adult Cats - 3.5 oz, 16 Pack - Lamb Flavor
    • P
      Purina Pro Plan Urinary Tract Health, Variety Pack, Wet Cat Food, 3 oz Cans, 12 Pack
      Purina Pro Plan Urinary Tract Health, Variety Pack, Wet Cat Food, 3 oz Cans, 12 Pack
    • P
      Purina Pro Plan Urinary Tract Health, Variety Pack, Wet Cat Food, 3 oz Cans, 24 Pack
      Purina Pro Plan Urinary Tract Health, Variety Pack, Wet Cat Food, 3 oz Cans, 24 Pack