Royal Canin Feline Urinary SO Moderate Calorie Dry Cat Food, 17.6 lb Bag
Royal Canin · 17.6 lb · Cat
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Overview
Key features
- Veterinary-exclusive diet designed to support a healthy urinary tract.
- Moderate calorie content helps cats maintain a healthy weight, ideal for less active pets.
- Formulated to create a urinary environment unfavorable to the development of common crystals and stones.
- Produced by Royal Canin, a brand heavily invested in scientific research and therapeutic nutrition.
- The 17.6 lb bag offers a convenient quantity for long-term feeding and management.
Pros
- Addresses two common feline health issues simultaneously: urinary health and weight management.
- Part of Royal Canin's well-researched and globally recognized line of veterinary diets.
- Can be a critical component of a comprehensive management plan recommended by a veterinarian.
- Lower calorie count helps prevent the weight gain that can be common in neutered or indoor adult cats.
Cons
- Requires a veterinary prescription or authorization to purchase; this is not an over-the-counter food.
- Carries a premium price point, reflecting its status as a specialized therapeutic diet.
- The "mixed protein" nature of many veterinary diets may not be ideal for cats with known, specific protein allergies.
- As with any specialized food, some cats may be hesitant to switch and may not find the kibble palatable.
Best for
This diet is specifically intended for adult cats who have been directed by a veterinarian to a urinary support diet and who are also prone to weight gain. It's an excellent choice for indoor, neutered, or less-active cats that require careful management of both their urinary health and their body condition.
Feeding guide
As a specialized veterinary diet, feeding amounts can vary significantly based on your cat's specific condition and ideal weight. However, a general guideline for adult cats is to feed approximately 1/4 to 1/2 cup per 10 lbs of body weight per day. This total amount should be divided into two meals. This is only a rough starting point. You must consult the feeding chart on the product packaging and, most importantly, follow the precise instructions provided by your veterinarian. Always provide fresh, clean water.
Ingredients & nutrition note
The complete ingredient list and guaranteed analysis for this veterinary diet should be confirmed on the product packaging. Specialized therapeutic diets like this one are formulated for function and efficacy in managing specific health conditions. The priority is the overall nutritional profile and its therapeutic effect, which may differ from the ingredient panel priorities of a standard maintenance diet.
Price comparison
Priced at $7.39 per pound, Royal Canin Feline Urinary SO Moderate Calorie sits at the higher end of the market for dry cat food in the medium-bag category. For context, the average price-per-pound in this category is around $4.75, with the median price being even lower at $4.14. This significant price difference is expected and justified; you are not purchasing a standard maintenance food. This is a therapeutic veterinary diet, and the cost reflects the extensive research, specialized formulation, and targeted health support it provides for cats with specific medical needs.
Frequently asked questions
Do I need a prescription to buy Royal Canin Urinary SO Moderate Calorie?
Yes. This is a veterinary diet that should only be fed under the direction of a veterinarian who has diagnosed your cat with a condition that requires this specific nutritional support. Most retailers will require veterinary authorization.
What does the "SO" in the product name mean?
The "SO" stands for S/O Index. This indicates the food is formulated to help manage the urinary environment in a way that prevents the formation of both Struvite and calcium Oxalate crystals and stones.
Can I feed this to my kitten?
This formula is designed for adult cats. It is not formulated to meet the unique nutritional needs for growth and development in kittens. You should always consult your veterinarian for kitten-appropriate diets.
Why is this food so much more expensive than grocery store brands?
The premium price reflects its status as a specialized, therapeutic product. The cost covers the extensive scientific research, high-quality control, and precise formulation required to manage a complex medical condition like urinary tract disease.
What's the difference between this and the regular Royal Canin Urinary SO formula?
The key difference is the calorie content. This "Moderate Calorie" version provides the same urinary support as the standard Urinary SO formula but has a lower energy density to help prevent weight gain in less active, indoor, or neutered cats.
How long will my cat need to be on this diet?
The duration of feeding depends entirely on your veterinarian's recommendation and your cat's specific health condition. Some cats may need it for a short period to resolve an issue, while many others may need to stay on it for life to prevent recurrence.
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