Expert rated. Pet parent approved.

Click to Shop Now

30% OFF select Hill’s Science Diet dog and cat food

Click to Shop Now

FREE Pet-Friendly Events

Click to Shop Now

FREE microchipping brought to you by Hill’s

Click to Shop Now

Account
Pals Rewards

Search...

Two Easy Ways to Start Earning Rewards!
Become a member today!
Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
Already a member? Sign in
Become a credit card member today!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
APPLY NOW
Learn More About Petco Pay Benefits

Cat/
Cat Food/
Cat Health Condition/
Renal Support Cat Food

Renal Support Cat Food

Get It Today

Pick Up In-Store

Autoship

One Time Delivery

Blue Buffalo Natural Veterinary Diet

$25-$50

$50-$75

Dry

Wet

With Grain

Limited Ingredient Diet

Holistic

Personalized

Natural

Renal Support

Natural

Holistic

Chicken

Adult

5 - 10 lbs

1 - 2 of 2 results

Sort by

Relevance

Get It Today

Pick Up In-Store

Blue Buffalo Natural Veterinary Diet KM Kidney + Mobility Support Dry Cat Food
(27) reviews
$46.99
Blue Buffalo Natural Veterinary Diet KM Kidney + Mobility Support Canned Wet Cat Food
(24) reviews
$58.80

Related Searches

Veterinary Diet Renal Support Cat Food Royal Canin Renal Support Cat Food Royal Canin Veterinary Diet Renal Support Cat Food Phos Focused Foods Renal Support Cat Food Blue Buffalo Renal Support Cat Food Shop Cat Food By Health Condition UTI Support Cat Food Weight Management Cat Food Shop Cat Food By Dietary Preference Cat Supplies Best Veterinary Diet Cat Food Best Cat Food Best Cat Food for Senior Cats with Arthritis Best Dry Cat Food

Related Articles & Questions

Care Sheets
Your Cat's Best Life: Feeding, Health, Behavior & Home Guide
Learn how to care for your cat, recommended diet and grooming care. Find the right food, supplies and equipment at your neighborhood Petco.
Updated on April 9th, 2026
Food & Nutrition
What Food Can I Feed My Cat? A Complete Guide
Looking for the right food for your cat? Answer these questions and we’ll help you find the right food for your pet’s health.
Updated on June 19th, 2026
Food & Nutrition
How Much Should a Cat Eat a Day?
Do you have questions about how much food to feed your cat or kitten? Visit Petco & find out how much you should feed your cat.
Updated on June 19th, 2026
Food & Nutrition
Does Your Dog or Cat Need a Veterinary Diet?
Vet authorized diets are typically needed only when a pet has specific health issues, but learning about how they're different from "normal" foods can help you be a more well-rounded pet parent.
Updated on June 19th, 2026
Health & Wellbeing
Senior Cat Care: Best Health & Wellness Tips for Your Aging Feline
Knowing your cat is in their older years allows you to take a proactive approach to caring for them during this important stage of life.
Updated on October 23rd, 2025
Food & Nutrition
Can a healthy cat eat Royal Canin renal food if they don't have kidney disease?
Yes, it is ok to eat renal food, but only as a treat or supplement to the main diet of Hills Rx Senior. Renal food is lower in protein than normal cat food since the kidneys can't handle excess protein when they are failing. So it would be best for long-term health if Tony gets plenty of protein, which is in the senior diet!
Updated on September 24th, 2025
Food & Nutrition
Cat with kidney issues: Best food brands & Milk Thistle advice?
Many cats with renal disease get picky with food so you may end up trying all the brands at some point or alternating between them. You need to feed Mercy a prescription diet for the renal disease. The brand Royal Canin tends to be the most palatable. They make 3 varieties of kibble and 3 varieties of canned food that are all for renal disease. They have different smells/textures...etc so just pick a bag (or all 3) and try it. You will need to ask your normal veterinarian about continuing the milk thistle. The renal diets are lower in protein, higher in fat and higher in fatty acids/antioxidants and this can be beneficial for the liver depending on the cause of liver elevations. Your normal vet will best advise you. I hope this helps and please feel free to post any additional questions.
Updated on September 24th, 2025
Food & Nutrition
Fussy cat with kidney disease won't eat vet food. Best store wet food?
We always say that it doesn't matter how good a food is if the pet won't eat it. This is especially true with cats. Your goal with a diet for a kidney patient is to avoid foods that are too high in protein, so you will want to avoid any kitten foods. Most non-prescription diets are very similar in their protein levels because they are made for the needs of an average adult cat. If Cricket was previously on a dry food, I found the best way to get my cat to eat canned food was to grind up dry food, then sprinkle it on the top of his canned food to get him eating. I am attaching a link to a handout below with tips to transition a cat onto canned food. https://www.veterinarypartner.com/Content.plx?P=A&S=0&C=0&A=3041 Since Cricket has been a fussy eater, the most important thing will be to find a food that she likes. I have found that cats tend to like Fancy Feast the best, so that might be an option if you can't find something else that she will eat. Good luck! I hope that was helpful. Thanks for using PetCoach.
Updated on September 24th, 2025
Food & Nutrition
My cat with kidney disease won't eat renal food. Can I feed meat?
Thanks for using Petco Pet Education Center, formerly Petcoach. I am so sorry to hear about Anano. Although the royal Canin renal diet is ideal, it’s more important that he eats SOMETHING. So go ahead and feed him the meat. Then contact your vet to see if he or she has any other testing or treatments to try. Best wishes to you and Anano.
Updated on September 24th, 2025
Food & Nutrition
My cat has kidney issues. Is vet-prescribed food best or supplements?
There is a lot of misconception when it comes to pet food. Grains are not bad for pets as long as they are the right kind, high-quality and easy to digest. They provide many essential amino acids that are not found in animal products. Royal Canin and Science Diet are both high quality brands with lots of research, data and good quality control. Switching to the recommended diet is the best thing you can do for Mercy. The diet contains controlled protein, controlled phosphorus, controlled potassium and additional omega three fatty acid supplements as well as antioxidants. You can certainly supplement her as it is not likely to hurt but the main control for kidney disease will be found with the protein and phosphorus. I hope this helps and please feel free to post any additional questions.
Updated on September 24th, 2025

Customer Care
Services
Corporate

Keep In Touch

Email Address*

By signing up, you consent to receive updates, special offers, program communications and other information via email from Petco.

*Providing your email address means you agree to Petco's Terms of Use and have read our Financial Incentive Terms and Privacy Policy

Download Our App

Terms of Use
Privacy Policy
Site Map
Website Accessibility Policy

©2026 Petco Animal Supplies, Inc. All rights reserved.

Petco Animal Supplies, Inc.® is not an insurer and is not engaged in the business of insurance. PetCoach, LLC is a licensed insurance producer, not an insurer, and a wholly owned subsidiary of Petco Animal Supplies, Inc. The Petco name is used for the brand name. In California, PetCoach, LLC does business as PetCoach Insurance Solutions Agency (CA License No. 0M10414).

Pet insurance plans are marketed and offered by PetCoach, LLC. Pet Insurance plans are underwritten in all states except California by National Casualty Company (NAIC #11991, Columbus, OH), and in California by Veterinary Pet Insurance Company (NAIC #42285, Columbus, OH), both insurers are subsidiaries of Nationwide Mutual Insurance Company. Prior to October 23, 2023, pet insurance policies were underwritten by United States Fire Insurance Company (NAIC #21113. Morristown, NJ).

Pre-existing conditions are not covered. Waiting periods, annual deductible, co-insurance, benefit limits and exclusions may apply. Click here for all terms and conditions. Products, schedules, discounts, and rates may vary and are subject to change. More information available at checkout. Enroll at petco.com/petco-insurance.