Helping cats and dogs live their healthiest lives.
Sacred Birman kitten stood next to an adult Yorskhire Terrier in black and white.
Vet Products

Customized palatability profile designed for individual preferences.

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.

Water sufficient for processing, pork by-products, chicken liver, chicken, chicken by-products, brewers rice flour, salmon, brewers rice, powdered cellulose, pork plasma, fish oil, potassium citrate, guar gum, calcium carbonate, carrageenan, taurine, fructooligosaccharides, 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, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, folic acid, vitamin B12 supplement, vitamin D3 supplement], choline chloride, DL-methionine, natural flavors, cysteine, sodium silico aluminate, glycine, marigold extract (Tagetes erecta L.), trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, copper sulfate, manganous oxide, calcium iodate, sodium selenite].

Calorie Content

Contains 1037 kcal ME/kg; 171 kcal ME/can (calculated) /

Crude Protein (min) 6.0 %
Crude Protein (max) 9.0 %
Crude Fat (min) 5.1 %
Crude Fiber (max) 2.0 %
Moisture (max) 79.5 %
Phosphorus (max) 0.15 %

Royal Canin Veterinary Diet Feline Renal Support E in gel is intended for intermittent or supplemental feeding only. All Royal Canin Veterinary Diet Feline Products guarantee 100% satisfaction with superior quality and consistency. If you have any questions or comments regarding these products, call Royal Canin USA Technical Services: 1-800-592-6687.

Royal Canin Veterinary Diet Feline Renal Support E Canned Cat Food

Still have questions about this product?

Find out how to reach us, and get in touch.

Ask a question

Customer reviews

Blackies Mom
29 Jun 2019

My cat loves it but...

...he won't eat leftovers no matter how I prepare it for him. So, the 5.8oz can provides 4 portions and he will only eat the first (freshly-opened can) portion and that makes it an expensive waste of money that I cannot afford.
02 Mar 2019


My cat absolutely loves this ! Vet was happily surpised to see my cat doing so well considering his condition, and very happy with his renal pannel values. This food works and bonus; my cat loves it !
Royal Canin response
Wonderful to hear!
02 Nov 2018

I buy this food every month for my 18 year old Siamese Cat and he loves it and it's keeping his kidneys from failing. Plus, my other cat loves to eat it and my dog wants to eat it too. I have to chase them away from it.
02 Nov 2018

Royal Canin E

My Kitty was very sick . Now He is eating Royal Canin E. He is running and playing and getting in trouble again !!!
Shelley James
31 Oct 2018

Great Food for My Cat

It took a couple of days to get my Mirage switched over to this, but now my 16+ year old cat love the taste.
31 Oct 2018

easy to understand product

my cat loves the taste!!!! finicky eater. health has improved.
Grocery Jim
31 Oct 2018

We’ve been using this for our four cats. They all are older animals in good health. We want to keep them that way.
31 Oct 2018

Thankful for a Diet food she would eat!

My cat would not eat the Science Diet from the Vets office, but actually left her regular food this this!!!!!
31 Oct 2018

Renal support food my cat will actually eat.

Oscar, our 12 year old Maine coon, was in serious health condition after coming into contact with Lilies. He loves this renal food. After 3 months he is back to his old self and his blood panel is near normal. This food and fluids saved him. Dr Chad's recommendation was right on point.
31 Oct 2018

Stubborn cat will eat this... usually won’t eat anything that’s good for him.