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Vet Products

S = Savory to help stimulate appetite in dogs and encourage eating with crescent-shaped kibble

Helps compensate for decreased appetite with a highly palatable energy-dense formula to reduce meal volume

Helps promote kidney function with a precise antioxidant complex, fatty acids from fish oil, low phosphorus, and targeted protein levels

Works in conjunction with a variety of appetite-stimulating Royal Canin Renal Support wet and dry dog food varieties

Your vet recommended Royal Canin Renal Support S for a reason. This highly palatable dry dog food is specially formulated to care for the kidney health of adult dogs under veterinary supervision. “S” stands for Savory, and this formula can help stimulate your dog’s appetite. The crescent-shaped dry kibble can be mixed with other Royal Canin Renal Support formulas, which have a variety of palatable aromas and dry or wet forms to help find the right combination to get your dog eating again. And the energy-dense diet provides nutritional support in smaller portions, since dogs with kidney challenges have decreased appetites. Plus, it contains a precise antioxidant complex, fatty acids from fish oil, low phosphorus, and targeted protein levels to help support kidney function.

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

Calorie Content

Contains 3882 kcal ME/kg (calculated), 365 kcal ME/cup

Crude Protein (min) 10.5%
Crude Protein (max) 14.5%
Crude Fat (min) 16.0%
Crude Fiber (max) 4.0%
Moisture (max) 10.0%
Phosphorus (max) 0.39%
Eicosapentaenoic Acid (EPA)* (min) 0.28%
Docosahexaenoic Acid (DHA)* (min) 0.12%

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

Weight Medium Activity High Activity
4.4 lb (2 kg) 1/2 cup (46 g) 5/8 cup (52 g)
11 lb (5 kg) 1 cup (92 g) 1 1/8 cup (104 g)
22 lb (10 kg) 1 3/4 cup (154 g) 1 7/8 cup (175 g)
33.1 lb (15 kg) 2 1/4 cup (209 g) 2 5/8 cup (238 g)
44.1 lb (20 kg) 2 7/8 cup (259 g) 3 1/4 cup (295 g)
55.1 lb (25 kg) 3 3/8 cup (307 g) 3 7/8 cup (348 g)
66.1 lb (30 kg) 3 7/8 cup (352 g) 4 3/8 cup (399 g)
77.2 lb (35 kg) 4 3/8 cup (395 g) 4 7/8 cup (448 g)
88.2 lb (40 kg) 4 3/4 cup (436 g) 5 1/2 cup (496 g)
99.2 lb (45 kg) 5 1/4 cup (476 g) 5 7/8 cup (541 g)
110.2 lb (50 kg) 5 5/8 cup (516 g) 6 3/8 cup (586 g)
132.3 lb (60 kg) 6 1/2 cup (591 g) 7 3/8 cup (672 g)

Weight Medium Activity High Activity
4.4 lb (2 kg) 1/2 cup (46 g) 5/8 cup (52 g)
11 lb (5 kg) 1 cup (92 g) 1 1/8 cup (104 g)
22 lb (10 kg) 1 3/4 cup (154 g) 1 7/8 cup (175 g)
33.1 lb (15 kg) 2 1/4 cup (209 g) 2 5/8 cup (238 g)
44.1 lb (20 kg) 2 7/8 cup (259 g) 3 1/4 cup (295 g)
55.1 lb (25 kg) 3 3/8 cup (307 g) 3 7/8 cup (348 g)
66.1 lb (30 kg) 3 7/8 cup (352 g) 4 3/8 cup (399 g)
77.2 lb (35 kg) 4 3/8 cup (395 g) 4 7/8 cup (448 g)
88.2 lb (40 kg) 4 3/4 cup (436 g) 5 1/2 cup (496 g)
99.2 lb (45 kg) 5 1/4 cup (476 g) 5 7/8 cup (541 g)
110.2 lb (50 kg) 5 5/8 cup (516 g) 6 3/8 cup (586 g)
132.3 lb (60 kg) 6 1/2 cup (591 g) 7 3/8 cup (672 g)

Royal Canin Veterinary Diet Canine Renal Support S Dry Dog Food

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Customer reviews

hannah18
02 Nov 2018

I like the crown!

My cat's been on this for 3 years and no more problems - YEAH!! Thanks!!
Koko7
02 Nov 2018

Healthier pet; Immediate results

I have been using this product for almost a year and the results are verifiable.
Golden Boyd
01 Nov 2018

My Golden Girl likes it !!

After being diagnosed with early stage kidney disease, my veterinarian recommended Royal Canin. My Golden gobbles her food up and her last blood work confirmed that the renal support diet is doing the job of supporting her kidney function. Thank you Royal Canin for helping my girl enjoy an improved quality of life!
Lizzy13
01 Nov 2018

Chihuahua loved it!

My dog wouldn’t eat other name brand foods. She loves this food! Small pieces perfect for her.
Brooke2018
31 Oct 2018

Great Results!

Our vet prescribed this for our puppy with kidney disease. Before putting him on Royal Canin, we were constantly battling with him having accidents in the house and drinking a ton of water. Ever since switching to this food, his kidney levels are stable and his drinking and urination are normal! Thank you!
LorraineB
30 Oct 2018

Dog loves it

Our dog seems to enjoy this food, and it seems to help her.
French Boxer 1
30 Oct 2018

GoldenMom
07 Oct 2018

Oh Kidney My Kidney

We found out through blood work for a dental cleaning that are little lady had kidney issues. Being 14 years old, we were worried that we would not find a food that she liked and/or didn't flare up her food allergies. Royal Canin Renal type S was the ticket! The first time we gave it to her, she gobbled it right up and we were so excited that we didn't have to go through the painstaking "food search"..we had found It! We are blessed that she just turned 15 a few days ago and are happy to have found this food to help support her new lifestyle.
gretty0
04 Oct 2018

Saved my dog's life!

My ESS was diagnosed with renal failure one year ago and per the vet has eaten nothing but this food since. His values have improved, overall he has stabilized and he loves it. Now, Vet says he will live a normal life span. THANK YOU!!!
Sadiesue
04 Oct 2018

I think you need to spell out what "S" is or "A" i

I like the renal dry food, but need to spell out what "A, F, or S" means on the label.