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Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
Hill's Prescription Diet Prescription Diet
Hill's Healthy Advantage

Kitten Kitten
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
Adult 11+ Adult 11+

Puppy Puppy
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
<br>Adult 11+

Adult 11+

Grain Free
Crafted-Small Batch


By Health Condition

k/d® Feline - Dry

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Hill's® Prescription Diet®
k/d® Feline

Kidney Care
Kidneys remove waste substances from the blood, and maintain the normal balance of fluid and minerals within the body. Once kidney damage occurs, the consequences are usually irreversible.

Hill's nutritionists and veterinarians developed Prescription Diet® k/d®, clinical nutrition to support your cat's kidney health. In fact, k/d is clinically tested nutrition to improve & lengthen quality of life.

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100% Guarantee We're confident your pet will enjoy Hill's® Prescription Diet® foods. We're so confident that we offer a 100% money-back guarantee.*

Prescription Diet Foods are made in our own U.S. facilities with ingredients from North America, Europe, and New Zealand, which exceed industry standards for purity and nutrient content.

* 100% Satisfaction Guarantee - if you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement.

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Key Benefits

How It Helps

  • Protects vital kidney & heart function
  • Boosts vitality & energy
  • Supports appetite & eating enjoyment
  • Sustains healthy body condition

How It Works

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

Additional Info

Hill's® Prescription Diet® k/d® Feline is a complete and balanced food that provides all the nutrition your cat needs. Please consult your veterinarian for further information on how our Prescription Diet® foods can help your cat to continue to enjoy a happy and active life.

Feeding Guide

Daily Feeding Guide:

Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian.
For best results & safety practices:

  • Gradually transition to your pet's new food over a 7 day period.
  • Exclusively feed the recommended Prescription Diet dry food, wet food & treats.
  • Keep fresh water available at all times.
  • Have your veterinarian monitor your pet's condition.
  • To prevent suffocation, keep the packaging out of the reach of pets and children.

Feeding transition

Adult maintenance

Weight of CatAmount per Day
6 lb (2,7 kg) 1/3 cup (40 g)
8 lb (3,6 kg) 3/8 cup (45 g)
10 lb (4,5 kg) 1/2 cup (65 g)
12 lb (5,4 kg) 5/8 cup (80 g)
14 lb (6,4 kg) 5/8 cup (80 g)
16 lb (7,3 kg) 3/4 cup (95 g)
18 lb (8,2 kg) 3/4 cup (95 g)
Use only as directed by your veterinarian.
Animal feeding tests using AAFCO procedures substantiate that Prescription Diet® k/d® Feline provides complete and balanced nutrition for maintenance of adult cats.

Average Nutrient and Caloric Content

Dry 4177 kcal/kg (521 kcal/cup)

Dry Matter1
Carbohydrate (NFE)42.6
Crude Fiber1.5
Vitamin C137 mg/kg
Vitamin E748 IU/kg
Omega-3 Fatty Acids Total0.79


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.
An eight fluid oz. measuring cup of k/d® Feline contains 4.4 oz. by weight.


Chicken, Brewers Rice, Corn Gluten Meal, Whole Grain Wheat, Pork Fat, Brown Rice, Wheat Gluten, Chicken Liver Flavor, Dried Beet Pulp, Flaxseed, Egg Product, Lactic Acid, Calcium Carbonate, Soybean Oil, Potassium Chloride, Choline Chloride, Potassium Citrate, DL-Methionine, Dicalcium Phosphate, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Taurine, L-Lysine, Calcium Sulfate, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, L-Tryptophan, Iodized Salt, Natural Flavors , Beta-Carotene

k/d® Feline - Dry kd 052742869605,052742725208,052742725215,052742869612 7252,8696

Rated 4.7 out of 5 by 122 reviewers.
Rated 5 out of 5 by Lifelong Care I have been a Veterinary Technician for over ten years, and a pet owner all my life. My two cats that I have had since birth have been fed Hill's Science Diet Kitten, Maintenance, Light, and Hairball throughout their lives. They are 14 1/2 and 16 1/2 years old now. Three years ago they both entered into early renal disease. Having fed Hill's all their lives I immediately started the k/d diet. My vet (and boss) gave me a sample of another prescription kidney diet and they didn't like it. Smart kitties. They ate the dry k/d for over two years and to help them out I started adding the canned k/d twice a day as well. They are thriving with shiny coats and healthy appetites. Thanks to Hill's diets they are living long, happy lives with a very happy owner! January 6, 2014
Rated 3 out of 5 by Prescription diets help my cat live longer My cat is not as happy with this food as she was with her first 21 years on prescription diets. However I attribute her longevity to prescription diets, r/d, t/d, g/d and now k/d, all dry and great vet care. October 21, 2015
Rated 5 out of 5 by This product seems to work well. Have used prescription diet products in the past with cats and have had very good luck with them. I do believe they extend the life of your cat and the cats are pleased with their taste. Well worth the cost if you love your cat. So glad this product is available and recommended by the Vet. October 9, 2015
Rated 5 out of 5 by My cat loves the taste ! Our Vet prescribed K/D and my first though was: "Oh no, he'll never eat it". I was very pleased when he just plowed right into the first dish! His weight has remained good and all of his lab results have remained in the normal range. My only negative would be that the bag is not a good storage vessel. I transfer it to another container with a tight fitting lid to keep it fresh. I do enjoy receiving the occasional coupons ! Thanks for a great product . September 6, 2015
Rated 5 out of 5 by My Cat Responded So Positively.... For years my cat was on CD's because of a urinary tract infection that almost killed him. He never had that problem again but at 15 yrs old recently began to drink water excessively, his fur became dull and shaggy looking and he didn't have a playful spirit like he used to. At his annual exam his vet determined he now has kidney concerns so changed the diet from CD's to KD's and in 2 weeks time my cat is like a brand new kitty! He's playful again and his coat is more shiny. He still drinks lots of water, but that's good for him since he'll soon be 16 years old on his birthday! Thank you so much for having a prescription food that truly has prolonged my cat's life on more than one occasion!!!!! Sherri, Dallas/Ft Worth TX August 1, 2014
Rated 5 out of 5 by The only choice My10 year old kitty was diagnosed with kidney decline 4 years ago. My vet recommended the feline K/d to help it not get worse. Well…it actually got better. We were both very excited. Her levels have stayed at the improved numbers since and have only now begun to decline again very, very slightly. She's no spring chicken, but knowing that her food can have such and amazing affect on her health blew my mind and I could not be more thrilled. It's pretty expensive but how can it not be worth it? September 25, 2014
Rated 5 out of 5 by K/D is extending MomaCat's life. When you have an 18 year old cat who is a part of the family and has early kidney failure, it is great there is a product like k/d to help keep her going. We use the dry formula in their bowl and the can product twice a day to help give her medicine that we mix in with it. After a full year, her numbers remain the same and she isn't getting any worse. Our previous cat made it to 22 and Moma Cat wants to break that record ! October 19, 2013
Rated 5 out of 5 by KD prescciption is great I thought my Solomon 15 yrs old was going to die. His kidneys where almost completely shut down. Vet gave him fluids, antibiotics and told me to feed him KD prescription. He loves the dry and he his like 10 yrs old now. Very happy and I think he will be around for a long time. The coupons really help also. May 1, 2014
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