Hill's Prescription Diet k/d Kidney Care with Ocean Fish Dry Cat Food

By Hill's Prescription Diet
Rated 4.418 out of 5 stars
Veterinary Diet Item


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This Item – Hill's Prescription Diet k/d Kidney Care with Ocean Fish Dry Cat Food, 8.5-lb bag
Rated 4.418 out of 5 stars
$69.99Chewy Price

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Hill's Prescription Diet k/d Kidney Care Vegetable & Tuna Stew Wet Cat Food, 2.9-oz, case of 24
Rated 4.3722 out of 5 stars
$56.99Chewy Price

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Total Price: $141.97

About This Item


  • Specially formulated by Hill’s nutritionists and veterinarians to help manage chronic kidney disease, or CKD.
  • Formulated with ActivBiome+ Kidney Defense, a proprietary blend of prebiotics designed to activate the gut microbiome and help protect kidney function.
  • Made with paw-lenty of essential amino acids to support your cat's natural ability to build lean muscle.
  • Developed with Enhanced Appetite Trigger, or E.A.T., to help stimulate your pet's appetite and increase their food intake..
  • Prescription Diet k/d Kidney Care with Ocean Fish Dry Cat Food is made with chicken and has an irresistible taste that cats love.

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Nutritional Information

Feeding Instructions


Play Video: Learn More About Hill's Prescription Diet From Our Team of Experts
Learn More About Hill's Prescription Diet From Our Team of Experts

About Hill's Prescription Diet Kidney Care for Cats

Improving Lives Together

Groundbreaking Nutrition for Kidney Health

The kidneys play a very important role in the body, and Hill's Prescription Diet k/d was created to protect their function. These recipes have been clinically tested to improve and lengthen a cat's quality of life by supporting kidney health. Targeted levels of high-quality protein mean less stress on these important organs. Prescription Diet k/d is low in sodium, has controlled levels of phosphorus and includes a lean muscle support complex. This food also includes Enhanced Appetite Trigger Technology (E.A.T.) that stimulates the appetite of your pet.

Clinical Nutrition

With Hill's, it's not just high-quality ingredients that count. Their focus is on the proper balance of nutrients in every recipe. So Hill's has developed foods that are designed to help pets with specific health conditions, providing the right nutrients to support their health. Hill's alliance with veterinarians puts them in a unique position find a nutrition recommendation for your pet no matter what health issue your pet is facing.

Formulated by Veterinarians

Hill's Prescription Diet started with a veterinarian's belief that some health issues could be managed through nutrition. What began as a theory has now been proven through extensive research by a team of over 220 vets, PhD nutritionists and food scientists. The results can be seen in Hill's Prescription Diet therapeutic pet foods.

Meeting the Highest Standards

Providing a food that delivers exactly what it says it does is Hill's number one priority, in fact, they perform over five million safety and quality checks every year. They've established relationships with trusted suppliers and will only accept ingredients that meet stringent standards.

The Taste Factor

You might know that Hill's Prescription Diet is good for your pet, but she's only concerned with the taste. Even though they place a heavy emphasis on nutrition, Hill's hasn't forgotten about palatability. Savory ingredients are combined to produce foods with enticing aromas, textures, and shapes that your pet can't resist.

How Hill's k/d Keeps Kidneys Healthy

k/d Kidney Care - Chicken or Ocean Fish

Key Nutrients

  • Targeted levels of high-quality protein
  • Controlled phosphorus levels
  • Low in sodium
  • Lean muscle support complex

Health Benefits

  • Protects vital kidney and heart function
  • Boosts vitality and energy
  • Supports healthy appetite
  • Sustains healthy body condition

About Hill's Prescription Diet

Hill's mission is to help enrich and lengthen the special relationships between people and their pet. Their Prescription Diet product line delivers clinically proven nutrition that supports common pet health concerns, from digestive and urinary health to aging and weight management.
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Top IngredientsBrown Rice, Corn Gluten Meal, Chicken Fat...Chicken, Brewers Rice, Corn Gluten Meal...Chicken, Whole Grain Corn, Corn Gluten Meal...Ocean Fish, Cracked Pearled Barley, Whole Grain Oats...Ocean Fish, Cracked Pearled Barley, Whole Grain Oats...
Special DietVeterinary Diet, With GrainSensitive Digestion, Veterinary Diet, With GrainVeterinary Diet, Pea-Free, With GrainVeterinary Diet, With GrainVeterinary Diet, With Grain
Food FlavorSeafood & FishPoultry, ChickenPoultry, ChickenSeafood & FishSeafood & Fish
Health FeatureKidney CareDigestive HealthUrinary Tract HealthUrinary Tract HealthHeart Care, Urinary Tract Health
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

17 Customer Questions

My cat loves the dry food, but the wet stews, I tried both flavors and mixed the old one in there, she doesn’t eat them. I don’t know what to do
Answer by tomcatNov 04, 2022
my 25 yr old cat is the same way. i mix this with fancy feast pate but you could use a brand your cat likes too, about 60/40 mix 40% k/d food.

how large are the kibbles? I have a cat missing teeth
Answer by ChewyApr 13, 2022
While Hill's does not have exact specifications in kibble size for this food, it is comparable in size to a dime in circumference. It is a disc shape kibble.

What is the percent of protein in this food?
Answer by ChewyJan 20, 2021
This recipe has a protein content of 29.8% on a dry matter basis.

What kind of fish is in this food?
Answer by ChewyMar 15, 2022
This recipe contains Ocean Fish which includes one or more different species of fish such as Halibut, Sea Bass, Salmon, Snapper and Tuna.

ReviewsWrite a Review

Rated 4.418 out of 5 stars
500 Ratings
Would recommend to a friend

494 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 5 out of 5 stars
By SM on Aug 9, 2023

Buddy Loves This Fish Flavor; Wouldn’t Eat Chicken Flavor

My cat has kidney disease. He’s picky with wet cat food. He only eats 2 flavors, after trying all flavors of all brands of kidney disease cat food. I warm his wet food in the microwave, mixed with extra filtered water (1.5T water for each 3 oz wet food) to “make gravy”, because he doesn’t drink water. Right before serving the warm cat food (warming the cat food gives the bland food a stronger aroma and makes it more appealing), I had to sprinkle ~8 Tastetations on top to bribe him to eat & trigger his hunger (so he eats the wet cat food). The vet said Tastetations are bad for his kidney disease, so I switched to sprinkling 8 of this Hills k/d dry cat food on top of his wet cat food. He wouldn’t eat the chicken flavor of dry food, but likes the fish flavor. I also now use these to bribe him to let me trim his nails every 2 weeks, instead of Tastetations. He gets one for each nail he lets me trim. I’m finding that feeding him 4x/day (1.5 oz wet cat food at a time) is working best to keep him eating.

Rated 5 out of 5 stars
By AbbysRoommate on Aug 30, 2023

Finally! something she likes

Abbey hates, HATES kidney care cat food. Canned, dry, doesn't matter. I tried every brand, and this was my last resort. She had tried the Hill's chicken flavor and didn't like it. It was so distressing to feed her food she didn't like! She LOVES LOVES LOVES the Ocean Fish flavor! As soon as I got it I gave her it for dinner and she ate it all!. And, she woke me up TWICE during the night for seconds and thirds. Best.Flavor.Ever.

Rated 5 out of 5 stars
By LH on Aug 22, 2023

Thank you!

Our 18 year old cat was recently diagnosed with early stage kidney disease. He was on primarily a wet diet (urinary tract health) during the day, but we were feeding him dry food (Hill's c/d kibble) at night so that he would let us sleep. He LOVED his c/d kibble. We were having a very hard time finding a kidney kibble that he liked. He did not like the k/d chicken flavored kibble, but he gobbles up the Ocean Fish flavor! Thank goodness!!!!

Rated 5 out of 5 stars
By lovemom1 on Sep 27, 2023

Wonderful and lifesaving product

I have used k/d Kidney Care dry and canned food for three years: it has saved my cat's life. Strongly endorse k/d for all little patients experiencing kidney decline, please consider discussing prescriptions with your veterinarian.

Rated 1 out of 5 stars
By pickyeater18 on Aug 7, 2023

changed the size and formula

I thought I finally found a renal kibble my boy loves and and reordered the same bag only to find the kibble looks completely different. The size is much larger and the color is different. Sadly, my cat will not eat the new formula. WHY DO THEY DO THIS? This is the second time I’ve purchased a Hills product and noticed they randomly switch up the formula without any indication on the packaging. Horrible!

Rated 1 out of 5 stars
By Dee on Aug 11, 2023

Need more options

My poor cat has early stage kidney disease ao needs the special diet. I've tried all three mager brands that are offed. I thought we had found the solution when I opened hills K/D and the cat ate it up. Unfortunately since then he won't touch it and we are stuck with another expensive food that he won't eat. He DOES eat the wet Hill's K/D vegetable ,tuna food.

Rated 5 out of 5 stars
By Ron on Jul 31, 2023

credit of this order.

That was very nice of the person (I forgot her name) to take into account my sudden stray cat situation. I called back the day after my order to cancel the larger bag, but it had already shipped. I was nicely told she would credit my account and to donate or use the food to feed these 3 strays I don't know what to do with. That was very kind and extremely helpful. I'll tell everyone. Thank you! Ron Veitch

Rated 3 out of 5 stars
By Kathy on Sep 22, 2023

Cat won't eat it

It's such a challenge trying to find a dry food that my sweet girl will eat. She won't touch this food. And these type foods are costly. Another bag just sitting untouched.

Rated 5 out of 5 stars
By Momtoorion on Sep 22, 2023

Kidney food

Orion is getting up in years and has kidney disease. My formerly hearty eater was struggling with the kidney diet, but he seems to enjoy this and is eating well again.

Rated 3 out of 5 stars