Royal Canin Veterinary Diet Multifunction Urinary SO Aging 7+ & Calm Dry Cat Food, 17.6-lb bag

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About This Item

Details

  • A dry cat food designed to increase urine volume and support your senior kitty’s urinary tract and bladder health.
  • This dry senior cat food is specially formulated with nutrients that work to help your aging feline cope with everyday stressors.
  • Supports your furbaby’s hydration by encouraging her natural drinking behavior, helping to dilute her urine.
  • Helps prevent crystal formation in your furry friend’s bladder.
  • With an exclusive nutrient blend to support your cat through the aging process and help support renal and heart health.

Ingredient Information

Feeding Instructions

Precise Nutrition for Targeted Care

Royal Canin Veterinary Diets support a wide range of feline health needs, from acute to chronic conditions, with tailored nutrition for digestive, urinary, renal, skin, and other health concerns.

Support Their Health with Nutrition

Over half of pets face health issues each year. Our unique nutritional formulas can help support their therapeutic needs.

Care for Optimal Outcomes

Our diets are enriched to stimulate appetite and provide complete, balanced meals, supporting recovery, health management, and overall well-being for cats with unique dietary requirements.

Flexible Solutions for Your Cat’s Needs

Our veterinary diets are designed for both short-term therapeutic use and long-term maintenance, depending on your cat’s condition and recovery progress.

About Royal Canin

For over 55 years, Royal Canin has been scientifically observing pets to gain a richer understanding of their health needs, to develop precise nutrition for every stage of their lives.

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Questions & Answers

1 Customer Questions


On a dry matter basis, what is the percentage of protein, fat, and carbohydrates?

Answer by ChewySep 13, 2025
This food contains 32.43% protein on a dry matter basis, 11.16% fat on a dry matter basis, and 41.15% carbohydrates on a dry matter basis.
4.7
Rated 4.7 out of 5 stars
28 Ratings

13 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 4 out of 5 stars
By Seth on Oct 31, 2025

Helping my FIC kitty

My 9 year old cat was diagnosed with FIC/Bladder inflammation a month ago, he was crying in the litterbox and having issues peeing. He started on this formula since

My 9 year old cat was diagnosed with FIC/Bladder inflammation a month ago, he was crying in the litterbox and having issues peeing. He started on this formula since he also had elevated creative and bun levels and we don't know if it could be a sign of kidney disease yet. This formula is supposed to be good for renal health, the other formulas have more sodium so definitely get this one if you have an older cat. My cat is doing great on this food, he isn't crying in the litterbox anymore and isn't having any urinating issues. It is way too expensive though.


Rated 3 out of 5 stars
By Terri on Nov 12, 2025

Urinary and Stress Formula

My cats aren't the biggest fan of this formula. We normally use Royal Canin Ragdoll dry cat food and a few varieties of the wet food. This one isn't a favorite

My cats aren't the biggest fan of this formula. We normally use Royal Canin Ragdoll dry cat food and a few varieties of the wet food. This one isn't a favorite. I'm sure it works well if I could just get them to eat it.


Rated 5 out of 5 stars
By jodi on Oct 16, 2025

immediately ate it without hesitation , they like the bigger pieces

all kitties ate , they liked the size , bigger pieces , it was really for my UTI kitty that gets stressed , but one of my kitties who is a bully and picks on the

all kitties ate , they liked the size , bigger pieces , it was really for my UTI kitty that gets stressed , but one of my kitties who is a bully and picks on the others has calmed down a bit since starting the food its an added bonus


Rated 5 out of 5 stars
By Rumor on Nov 22, 2025

quality is perfect

My cats love this and it does help my A.D.D. cat calm down a bit. High quality, great deal I got I hope it's on AUTOSHIP

My cats love this and it does help my A.D.D. cat calm down a bit. High quality, great deal I got I hope it's on AUTOSHIP


Rated 5 out of 5 stars
By Cynthia on Dec 14, 2025

benefits

I was looking for a food that had probiotics as they are getting a little plugged up with age

I was looking for a food that had probiotics as they are getting a little plugged up with age


Rated 5 out of 5 stars
By Donna on Oct 21, 2025

Vet Diet

I’m thrilled you now carry the large bag of the Royal Canin Urinary plus Calm 7+ for seniors. The seniors variety is very hard to find. Thank you!!!

I’m thrilled you now carry the large bag of the Royal Canin Urinary plus Calm 7+ for seniors. The seniors variety is very hard to find. Thank you!!!


Rated 5 out of 5 stars
By Sara on Sep 8, 2025

Works!

My kitty, Flo, has been on Royal Canin SO since before she was a year old. She is now 8 years old and has not had a reoccurance of crystals in her urine. She loves

My kitty, Flo, has been on Royal Canin SO since before she was a year old. She is now 8 years old and has not had a reoccurance of crystals in her urine. She loves the food!


Rated 5 out of 5 stars
By Lorna on Jan 11, 2026

Good for cats tummy

The cats eat it without turning up their little noses!

The cats eat it without turning up their little noses!


Rated 5 out of 5 stars
By Alexia on Dec 12, 2025

Senior living

My cat is eating more as he ages and this food has been great

My cat is eating more as he ages and this food has been great


Rated 5 out of 5 stars
By Brian on Oct 31, 2025

Very easy to order products we need for our animal!

The quality of products on chewy are great!

The quality of products on chewy are great!