Formulated with low phosphorus and restricted protein of high quality to support renal function, helping to improve the cat’s quality of life.

Adapted energy content to reduce meal volume and help compensate for a decreased appetite.

A specific aromatic profile with a dedicated kibble shape to help stimulate the cat’s appetite, particularly in cases prone to food aversion.

Concentrated energy

Royal Canin Veterinary Diet Renal Support A is a veterinary-exclusive dry cat food for adult cats to support kidney health

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Labrador Retriever adult sitting with its owner outdoors

Brewers rice, corn, chicken fat, wheat gluten, corn gluten meal, soy protein isolate, powdered cellulose, natural flavors, chicken by-product meal, wheat, dried chicory root, fish oil, calcium carbonate, potassium citrate, sodium silico aluminate, powdered psyllium seed husk, potassium chloride, sodium pyrophosphate, L-arginine, choline chloride, fructooligosaccharides, salt, DL-methionine, taurine, 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], L-lysine, trace minerals [zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3811 kilocalories of metabolizable energy (ME) per kilogram or 347 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min)21.0%
Crude Protein (max)25.0%
Crude Fat (min)15.0%
Crude Fiber (max)6.3%
Moisture (max)8.0%
Eicosapentaenoic + Docosahexaenoic acid (EPA + DHA) (min)0.24%
Phosphorus (max)0.6%
Vitamin E (min)350 IU/kg
Ascorbic acid* (min)160 mg/kg.

*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.

Dry Feeding

Weight Overweight Normal Lean
4.4 lb (2 kg) 1/4 cup (26 g) 3/8 cup (32 g) 3/8 cup (39 g)
5.5 lb (2.5 kg) 3/8 cup (30 g) 3/8 cup (38 g) 1/2 cup (45 g)
6.6 lb (3 kg) 3/8 cup (34 g) 1/2 cup (43 g) 1/2 cup (51 g)
7.7 lb (3.5 kg) 3/8 cup (38 g) 1/2 cup (48 g) 5/8 cup (57 g)
8.8 lb (4 kg) 1/2 cup (42 g) 5/8 cup (53 g) 3/4 cup (63 g)
9.9 lb (4.5 kg) 1/2 cup (46 g) 5/8 cup (57 g) 3/4 cup (69 g)
11 lb (5 kg) 1/2 cup (49 g) 5/8 cup (62 g) 3/4 cup (74 g)
12 lb (5.5 kg) 5/8 cup (53 g) 3/4 cup (66 g) 7/8 cup (79 g)
13 lb (6 kg) 5/8 cup (56 g) 3/4 cup (70 g) 7/8 cup (84 g)
14 lb (6.5 kg) 5/8 cup (59 g) 3/4 cup (74 g) 1 cup (89 g)
15 lb (7 kg) 3/4 cup (63 g) 7/8 cup (78 g) 1 cup (94 g)
17 lb (7.5 kg) 3/4 cup (66 g) 7/8 cup (82 g) 1 1/8 cup (99 g)
18 lb (8 kg) 3/4 cup (69 g) 1 cup (86 g) 1 1/8 cup (103 g)
19 lb (8.5 kg) 3/4 cup (72 g) 1 cup (90 g) 1 1/8 cup (108 g)

Mixed Feeding with Renal Support D Wet

Weight Can + Overweight Normal Lean
4.4 lb (2 kg) 1/2 can + 1/8 cup (12 g) 1/4 cup (19 g) 1/4 cup (25 g)
5.5 lb (2.5 kg) 1/2 can + 1/8 cup (17 g) 1/4 cup (24 g) 3/8 cup (32 g)
6.6 lb (3 kg) 1/2 can + 1/4 cup (21 g) 3/8 cup (29 g) 3/8 cup (38 g)
7.7 lb (3.5 kg) 1/2 can + 1/4 cup (25 g) 3/8 cup (34 g) 1/2 cup (44 g)
8.8 lb (4 kg) 1/2 can + 3/8 cup (29 g) 3/8 cup (39 g) 1/2 cup (50 g)
9.9 lb (4.5 kg) 1 can + 1/4 cup (19 g) 3/8 cup (30 g) 1/2 cup (42 g)
11 lb (5 kg) 1 can + 1/4 cup (22 g) 3/8 cup (35 g) 1/2 cup (47 g)
12 lb (5.5 kg) 1 can + 1/4 cup (26 g) 3/8 cup (39 g) 5/8 cup (52 g)
13 lb (6 kg) 1 can + 3/8 cup (29 g) 1/2 cup (43 g) 5/8 cup (57 g)
14 lb (6.5 kg) 1 can + 3/8 cup (33 g) 1/2 cup (48 g) 5/8 cup (62 g)
15 lb (7 kg) 1 can + 3/8 cup (36 g) 5/8 cup (52 g) 3/4 cup (67 g)
17 lb (7.5 kg) 1 can + 3/8 cup (39 g) 5/8 cup (55 g) 3/4 cup (72 g)
18 lb (8 kg) 1 can + 1/2 cup (42 g) 5/8 cup (59 g) 7/8 cup (76 g)
19 lb (8.5 kg) 1 can + 1/2 cup (45 g) 3/4 cup (63 g) 7/8 cup (81 g)
Royal Canin Veterinary Diet Feline Renal Support A Dry Cat Food

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Customer reviews

GMarie
31 Oct 2018

Picky cat loves it

[This review was collected as part of a promotion.] My 15 year old finicky girl loves this. She's also known as a puker and this food seems to sit well with her. She will wait for this dry food to be set out instead of eating her fresh canned food!
Leila1980
31 Oct 2018

Great features

[This review was collected as part of a promotion.] good product my cat like it and I really recommend to all pet owner
KELLYV123
30 Oct 2018

\ROYAL CANIN VET DIET AND RENALSUPPORT

[This review was collected as part of a promotion.] I HAVE BEEN USING THIS PRODUCT FOR OVER 10 YEARS ON BOTH OF OUR CATS. AFTER ALL THIS TIME, THEY STILL LOVE TO EAT THE DRY FOOD. ONE OF THE CATS HAS A RENAL ISSUE AND HAS DONE QUITE WELL SINCE ON THIS PRODUCT.
Rabobbie
30 Oct 2018

Great Product

[This review was collected as part of a promotion.] We tried them all and this in the only one my cat would eat. She loved it from the start and is doing great on your product. She is a Tortiseshell cat so she is very picky!
AZ Desertgirl
30 Oct 2018

My CKD Kitty Loves This As a Snack, to Her Wet Foo

[This review was collected as part of a promotion.] My CKD kitty has wet food during the day, but I offer the dry to her upstairs at night, for a snack. It's easy to offer a small amount of kibble in case she gets hungry at night.
Snarf
30 Oct 2018

Satisfying for cat

[This review was collected as part of a promotion.] Kitten was started out on this brand, and I believe it is healthier for him because of his breed. But I can’t say much about price
Cwils
30 Oct 2018

Great product!!

[This review was collected as part of a promotion.] I've been using this product for approx.3 years since my cat has kidney disease and he has done really well on this food. He loves it and it's helping to maintain his health
CCruz
11 Oct 2018

Cats love it

[This review was collected as part of a promotion.] 2 of my 4 cats have kidney issues so vet had me try this food. A year later kidney functions normal. Glad it’s working and all cats love it
BKDenson
07 Oct 2018

GREAT features!

[This review was collected as part of a promotion.] Our young 3 year old Maine Coon has stage 3 kidney failure (May have been born with it or got into something previous owners left him run outdoors his first 6 months of life in cold Ohio winter to boot!
Mezu121
05 Oct 2018

Great product

[This review was collected as part of a promotion.] I have been buying this for 5-6years now and my cat loves it!! When I ran out and had to wait for my delivery,I gave my cat regular food. The second day she had a urinary tract infection, I called my vet she got me this food. Within two days she was over her infection and was my normal cat again!