Royal Canin Veterinary Diet® Feline Renal Support A dry cat food

Cats and dogs with CKD can often have waxing and waning appetites. Since pets rely on more than just taste when determining what they will eat, ROYAL CANIN® RENAL SUPPORT diets include several aromatic profiles along with kibble texture, shape and size that can help stimulate decreased appetites. Available in multiple aromatic profiles, in both wet and dry food, the diets can be easily mixed or rotated to provide multiple feeding options.

  • 3 dry and 3 wet options for both cats and dogs providing 9 different feeding combinations
  • All RENAL products have similar nutritional profiles, easing the transition when introducing product rotations without concern for digestive upset
  • Click here to view feeding combinations based on the dry options A, S, F and wet options E,T,D

Renal Support A dry is a high energy and highly digestible diet for cats that has been formulated with low protein and low phosphorus levels and is intended for intermittent or supplemental feeding only.

Where to Buy
Size: 12 oz
Size: 3 lb
Size: 6.6 lb
Product Information

Nutrition to Support Renal Health
Formulated with optimal nutrient levels, including low protein and phosphorus, a complex of antioxidants, and EPA/DHA.

Aromatic Choice
Customized palatability profile designed for individual preferences.

Feeding Guide
Recommended Daily Feeding Portion
Weight Normal Lean
4.4 lb (2 kg) 3/8 cup (32 g) 3/8 cup (39 g)
5.5 lb (2.5 kg) 3/8 cup (38 g) 1/2 cup (46 g)
6.6 lb (3 kg) 1/2 cup (43 g) 5/8 cup (52 g)
7.7 lb (3.5 kg) 1/2 cup (48 g) 5/8 cup (58 g)
8.8 lb (4 kg) 5/8 cup (53 g) 3/4 cup (64 g)
9.9 lb (4.5 kg) 5/8 cup (58 g) 3/4 cup (69 g)
11.0 lb (5 kg) 5/8 cup (62 g) 7/8 cup (75 g)
12.1 lb (5.5 kg) 3/4 cup (66 g) 7/8 cup (80 g)
13.2 lb (6 kg) 3/4 cup (71 g) 7/8 cup (85 g)
15.4 lb (7 kg) 7/8 cup (79 g) 1 cup (95 g)
17.6 lb (8 kg) 1 cup (87 g) 1 1/8 cup (104 g)
19.8 lb (9 kg) 1 cup (94 g) 1 1/4 cup (113 g)
22.0 lb (10 kg) 1 1/8 cup (102 g) 1 3/8 cup (122 g)
1 cup = 8 fluid ounces = 91 grams

Brewers rice, corn, chicken fat, wheat gluten, corn gluten meal, chicken by-product meal, soy protein isolate, powdered cellulose, natural flavors, wheat, chicory, fish oil, calcium carbonate, sodium silico aluminate, potassium chloride, DL-methionine, psyllium seed husk, potassium citrate, L-arginine, fructooligosaccharides, salt, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, biotin, riboflavin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), vitamin B12 supplement, folic acid, vitamin D3 supplement], taurine, trace minerals [zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite], L-lysine, marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed Analysis
Crude Protein (min)21.0%
Crude Protein (max)25.0%
Crude Fat (min)15.0%
Crude Fiber (max)6.4%
Moisture (max)8.0%
Phosphorus (max)0.57%
Eicosapentaenoic Acid (EPA)* (min)0.28%
Docosahexaenoic Acid (DHA)* (min)0.12%
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
Calorie Content
This diet contains 3790 kilocalories of metabolizable energy (ME) per kilogram or 345 kilocalories ME per cup on an as fed basis (calculated).
Product Reviews
Royal Canin Veterinary Diet ® Feline Renal Support A dry cat food is rated 4.9 out of 5 by 57.
Rated 5 out of 5 by from Bless this food! I year ago my Little was dx with kidney disease. That’s when I started her on Royal Canin Renal Support. I was told that cats with this dx don’t live past 10-12 years. Well, this past year I have been enjoying every second with my precious baby. Today was her annual checkup and I couldn’t be happier to say that her blood work was actually better than it was 1 year ago. Bless this food and thank you so much to it’s creators. I had a similar situation with the Urinary SO. My other cat was dx with a bladder stone. We scheduled surgery. In the mean time I started feeding her the SO. When they opened her up for surgery the stone was gone. Royal Canin is a life saver, literally. Thank you.
Date published: 2018-03-25
Rated 5 out of 5 by from Kitty loves that it has no corners! Our 15 y/o Ragdoll cat was diagnosed with stage 3 renal disease, so on to new world of permenant Rx. Diets. I tried several brands, wet and dry (we feed both) to see which she liked better, now that her appetite is coming back. She dropped weight very quickly. Se loves your dry food, and does well with it in the litter box, big pproblem she had with the renal support diets, especially at first.I hope that you would consider making a cat treat in the renal support formula. Right now I get a sample bag of the dry food from the company that makes the canned food I use, just to give as treats-5 or 6 at a time. Please consider making a renal failure cat treat, with their sometimes impaired appetite, a treat would certainly be welcome.
Date published: 2018-05-31
Rated 5 out of 5 by from My cat came back to life! After starting my cat in this food, he was back to his usual tricks. Before feeding him this diet, he stopped playing, was slightly sluggish and stopped chasing his tail. After a few weeks on this food he was back to himself again. This was just what the doctor ordered. Thanks Roual Canin!
Date published: 2015-08-10
Rated 5 out of 5 by from My cat loves this!!! Our cat was diagnosed with early kidney disease. Out vet switched him to this. After 3 months, his bloodwork came back in the normal range!!! So happy this has helped our KiKi
Date published: 2016-05-27
Rated 5 out of 5 by from Our cats like after they got used to We switched out cats over to this after one of our cats had a bladder problem. I have fed my cats Meow Mix since I was a kid. It took our cats a little time to get used to the new food. The scent from this food is very strong and I think that was part of what they didn't like. After a few weeks they got used to it more. It has also decreased their vomiting
Date published: 2015-08-13
Rated 5 out of 5 by from Great product! First I'll start by saying I'm a Licenced Veterinarian Technician and recommend this product to our clients. I am also the mom of a Siamese mix with renal disease. I started my cat on 2 other rental diets from different companies. One made him vomit and one he ate for several months but, as with all renal cats, his appetite waxes and wanes and he wasn't interested in it anymore. I ordered a starter kit as well as a larger bag of renal A. He loves it! He also loved the other flavors. Royal Canin has created several varieties of the same foods because that's what our kidney cats need! I couldn't be more happy with them!
Date published: 2018-10-04
Rated 5 out of 5 by from I have all 3 flavors and my cats love it My 16 1/2 year old cat was in stage 3 renal failure and now he is in stage 1-2 thanks to a changed diet, and medications!
Date published: 2015-12-19
Rated 5 out of 5 by from Appetizing Renal Support Formulated to stimulate the appetite of my 19 year old cat. He has been dealing with declining kidney function for several years. His health is stable on this diet and he eats the latest version of this formula with gusto. He is fairly finicky and will not eat a canned diet so Renal Support A dry cat food is a perfect match for Henry.
Date published: 2016-05-27
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