Stimulates the appetite of pets through exceptional aromas, flavours and textures.

Reduced levels of highly digestible protein and restricted phosphorus to reduce stress on the kidneys

Supplemental omega-3 fatty acids (EPA and DHA) validated to reduce inflammation

A high energy density reduces potential for weight loss during times of reduced food consumption.

Concentrated energy

Royal Canin Renal Support E is a veterinary-exclusive wet cat food for adult cats to support kidney health

Working toward a sustainable future

Our belief that pets make our world better inspires and gives life to our purpose of making a better A BETTER WORLD FOR PETS ™

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Labrador Retriever adult sitting with its owner outdoors

Water sufficient for processing, pork by-products, chicken by-products, chicken liver, chicken, brewers rice flour, brewers rice, salmon, natural flavors, powdered cellulose, pork plasma, fish oil, carrageenan, guar gum, calcium carbonate, potassium citrate, taurine, choline chloride, fructooligosaccharides, salt, vitamins [L-ascorbyl-2-polyphosphate (source of vitamin C), DL-alpha tocopherol acetate (source of vitamin E), thiamine mononitrate (vitamin B1), niacin supplement, biotin, D-calcium pantothenate, riboflavin supplement, pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, folic acid, vitamin D3 supplement], sodium carbonate, sodium silico aluminate, marigold extract (Tagetes erecta L.), trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, copper sulfate, manganous oxide, sodium selenite, calcium iodate], magnesium oxide.

Calorie Content

This diet contains 1043 kcal ME/kg; 151 kcal ME/can on an as fed basis (calculated).

Crude Protein (min)6.1%
Crude Protein (max)9.6%
Crude Fat (min)5.0%
Crude Fiber (max)1.7%
Moisture (max)79.5%
Phosphorus (max)0.14%.
Weight Normal Lean
4.4 lb (2 kg) 3/4 can (115 g) 1 can (135 g)
5.5 lb (2.5 kg) 1 can (135 g) 1 can (160 g)
6.6 lb (3 kg) 1 can (150 g) 1 1/4 cans (180 g)
7.7 lb (3.5 kg) 1 1/4 cans (170 g) 1 1/2 cans (200 g)
8.8 lb (4 kg) 1 1/4 cans (185 g) 1 1/2 cans (220 g)
9.9 lb (4.5 kg) 1 1/2 cans (200 g) 1 3/4 cans (240 g)
11 lb (5 kg) 1 1/2 cans (215 g) 1 3/4 cans (260 g)
12 lb (5.5 kg) 1 1/2 cans (230 g) 2 cans (280 g)
13 lb (6 kg) 1 3/4 cans (245 g) 2 cans (295 g)
14 lb (6.5 kg) 1 3/4 cans (260 g) 2 1/4 cans (315 g)
15 lb (7 kg) 2 cans (275 g) 2 1/4 cans (330 g)
17 lb (7.5 kg) 2 cans (290 g) 2 1/2 cans (345 g)
18 lb (8 kg) 2 cans (305 g) 2 1/2 cans (365 g)
19 lb (8.5 kg) 2 1/4 cans (315 g) 2 1/2 cans (380 g)
Royal Canin Veterinary Diet Feline Renal Support E Loaf in Sauce Canned Cat Food

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Customer reviews

Ycadg
11 Apr 2022

Waited over a month

Upset because I’ve been waiting over a month for this prescription diet… it is for KIDENY FAILURE. I’m a vet assistant so I understand that diets play a large role in health. It’s an important diet that is difficult to find. Then when I tried to resolve the issue- I had to call different numbers because there was a shipment issue then an account issue randomly occurred and I had to “remake an account” they finally was able to resend the 24 pack but it doesn’t get here for another few days. I’m annoyed that some people will get a discount or complimentary Order due to the inconvenience but I got nothing other than another week of waiting. This is expensive and the fact that my pet had a one month recheck a few days ago and is still not improving due to the fact it is not in the appropriate diet aggravates me.
Jojo kitty
13 Feb 2022

All my cats ĺove it too much

I was to catch CKD early in my oldest girl, just turned 16. The old formula, E loaf in sauce wasn't sauced, was in bigger cans, in which I'm very upset they're smaller now, is actually sauced. All 3 of my seniors eat it, I've had my 2nd oldest on it, since her mom has CKD, that it would help her and it has because vet said her kidneys would've failed by now due to cancer.The smaller cans go really quick. I very much wish it came in smaller cans for those who need them and bigger for us who do. It's too expensive but they do not like Science Diet, all my previous cats did but I thing RC is a better diet. They just lick the gravy on the chunks. Please please please make bigger cans.
Pinky14
01 Jan 2022

Please don't discontinue!!

My cat needs Kidney Support. My 14 year old will only eat iRoyal Canin RD "E." PLEASE don't discontinue it. I have tried T & D and she just licks the gravy off the pieces.
kitkat852
16 Dec 2021

I miss the old formula

The old formula, larger cans were so much better. I syringe feed this food (5 years) and have to strain out black, sharp bits that were never present in the old formula. It's also frequently out of stock, and I have to scrounge to find enough to feed my cat. I'm buying more and paying more for a product I'm not as happy with. I tried switching to Hills, but was even less impressed with them.
Sarana
03 Apr 2021

Picky eater loves Royal Canin

My 16 yr old cat was recently diagnosed with early kidney failure. We tried the competitors kidney food, and she would rather starve than eat it. Bought the Royal Canin Renal E, and she absolutely loves it and is doing so well now. But, I just learned from our vet that the E is being discontinued - is this true? She doesn't like the morsels as well (D and T).
Cadcoc
05 Feb 2021

Picky Cat

My cat is very picky about his food, and with urinary issues he gets tired of the SO canned food. I ordered the E kidney support and he loves it! I’m hoping he will begin to put on weight now. For any cats who don’t like the SO morsels - I put 1 can of the morsels and 1 can of the loaf in the blender, and my cat likes that consistency better than the chunky morsels.
Pepesmom
02 Nov 2020

Smaller can please!

Just starting my 14 yr old tuxedo munchkin on this due to Kidney failure (how upsetting). He will not eat left-overs from this pate so please offer a smaller can to limit waste of a very expensive product. I hope this special food helps him live more quality years - I can't bear the loss of my best friend!
RhoH
07 Aug 2020

I can’t doesn’t like special renal diet food

Not crazy about D says morsels but it’s a little flat pieces doesn’t eat your dry. That said try a different flavor wet I see you have T which says flat pieces which is what D looks like. E- loaf might work better. Is this in your sample pack? I have not tried E
GinnginnG
18 Jul 2020

Great food!

My cat was recently diagnosed with renal disease. I was SO relieved and happy that she loves this food! The only reason I gave 4 stars instead of 5 is because I wish you offered the E formula pate in a smaller can like the others
Colleen123
29 Jun 2020

fish flavors please

My cat only likes fish canned food and therefore won't eat this. I am trying to mix it in with other wet food, but so far he isn't buying it. Is there a fish based food available someplace?