F = FLAVORFUL: Helps stimulate appetite in dogs and encourages eating with round-shaped kibble

HIGHLY PALATABLE: Helps compensate for decreased appetite with a highly palatable energy-dense dry dog food formula to reduce meal volume

PROMOTES KIDNEY FUNCTION: A precise antioxidant complex, fatty acids from fish oil, low phosphorus, and targeted protein levels help promote kidney care

MIX WITH WET FOOD: Works in conjunction with a variety of appetite-stimulating Royal Canin adult dog food varieties

Your vet recommended Royal Canin Renal Support F for a reason. This highly palatable dry dog food is specially formulated to care for the kidney health of adult dogs under veterinary supervision. “F” stands for Flavorful, and this formula can help stimulate your dog’s appetite. The round-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 reduced kidney function 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.

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ContentBlockDailyPortion

Discover our tool that calculates the daily portion for your pet. Fill in your pet's information and you will get their daily feeding recommendation. In case of weight issues, do not hesitate to consult your vet to adapt this portion. Note that this feeding recommendation is more precise than the feeding table, therefore the values may slightly differ.

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Brewers rice, corn, chicken fat, chicken by-product meal, dried plain beet pulp, natural flavors, wheat gluten, fish oil, vegetable oil, calcium carbonate, salt, potassium chloride, powdered psyllium seed husk, sodium silico aluminate, DL-methionine, fructooligosaccharides, L-lysine, choline chloride, taurine, 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], N-butyric acid, magnesium oxide, trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-tryptophan, marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3779 kilocalories of metabolizable energy (ME) per kilogram or 355 kilocalories ME per cup on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)11.5%
Crude Protein (max)15.5%
Crude Fat (min)14.0%
Crude Fiber (max)3.9%
Moisture (max)10.0%
Eicosapentaenoic + Docosahexaenoic acid (EPA + DHA) (min)0.27%
Phosphorus (max)0.45%
Vitamin E (min)350 IU/kg
Ascorbic acid* (min)160 mg/kg.

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

Dry Feeding

Weight Overweight Normal Lean
4.4 lb (2 kg) 3/8 cup (40 g) 1/2 cup (47 g) 5/8 cup (53 g)
6.6 lb (3 kg) 5/8 cup (55 g) 5/8 cup (64 g) 3/4 cup (72 g)
8.8 lb (4 kg) 3/4 cup (68 g) 7/8 cup (79 g) 1 cup (90 g)
11 lb (5 kg) 7/8 cup (80 g) 1 cup (93 g) 1 1/8 cup (106 g)
13 lb (6 kg) 1 cup (92 g) 1 1/8 cup (107 g) 1 1/4 cup (121 g)
22 lb (10 kg) 1 1/2 cup (135 g) 1 5/8 cup (157 g) 1 7/8 cup (178 g)
26 lb (12 kg) 1 5/8 cup (155 g) 1 7/8 cup (180 g) 2 1/8 cup (204 g)
35 lb (16 kg) 2 cup (193 g) 2 3/8 cup (223 g) 2 3/4 cup (253 g)
44 lb (20 kg) 2 3/8 cup (228 g) 2 7/8 cup (264 g) 3 1/4 cup (300 g)
55 lb (25 kg) 2 7/8 cup (269 g) 3 3/8 cup (312 g) 3 3/4 cup (354 g)
66 lb (30 kg) 3 1/4 cup (309 g) 3 7/8 cup (357 g) 4 3/8 cup (406 g)
77 lb (35 kg) 3 3/4 cup (346 g) 4 1/4 cup (401 g) 4 7/8 cup (456 g)
88 lb (40 kg) 4 1/8 cup (383 g) 4 3/4 cup (443 g) 5 3/8 cup (504 g)
110 lb (50 kg) 4 7/8 cup (453 g) 5 5/8 cup (524 g) 6 3/8 cup (596 g)
132 lb (60 kg) 5 1/2 cup (519 g) 6 3/8 cup (601 g) 7 1/4 cup (683 g)

Mixed Feeding with Renal D Wet

Weight Can + Overweight Normal Lean
4.4 lb (2 kg) 1/4 can + 1/4 cup (18 g) 1/4 cup (24 g) 3/8 cup (31 g)
6.6 lb (3 kg) 1/4 can + 3/8 cup (32 g) 1/2 cup (41 g) 1/2 cup (50 g)
8.8 lb (4 kg) 1/2 can + 1/4 cup (23 g) 3/8 cup (34 g) 1/2 cup (44 g)
11 lb (5 kg) 1/2 can + 3/8 cup (35 g) 1/2 cup (48 g) 5/8 cup (61 g)
13 lb (6 kg) 1/2 can + 1/2 cup (47 g) 5/8 cup (62 g) 7/8 cup (76 g)
22 lb (10 kg) 1/2 can + 1 cup (90 g) 1 1/4 cup (112 g) 1 3/8 cup (133 g)
26 lb (12 kg) 1/2 can + 1 1/8 cup (110 g) 1 1/2 cup (135 g) 1 3/4 cup (159 g)
35 lb (16 kg) 1/2 can + 1 5/8 cup (147 g) 1 7/8 cup (178 g) 2 1/4 cup (208 g)
44 lb (20 kg) 1/2 can + 2 cup (183 g) 2 3/8 cup (219 g) 2 3/4 cup (254 g)
55 lb (25 kg) 1 can + 1 7/8 cup (179 g) 2 3/8 cup (221 g) 2 7/8 cup (264 g)
66 lb (30 kg) 1 can + 2 3/8 cup (218 g) 2 7/8 cup (267 g) 3 3/8 cup (316 g)
77 lb (35 kg) 1 can + 2 3/4 cup (256 g) 3 3/8 cup (311 g) 3 7/8 cup (366 g)
88 lb (40 kg) 1 can + 3 1/8 cup (293 g) 3 3/4 cup (353 g) 4 3/8 cup (414 g)
110 lb (50 kg) 1 can + 3 7/8 cup (362 g) 4 5/8 cup (434 g) 5 3/8 cup (505 g)
132 lb (60 kg) 1 can + 4 5/8 cup (429 g) 5 1/2 cup (511 g) 6 3/8 cup (593 g)
Renal Support F Dry Dog Food

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Customer reviews

gubbio4
09 Sep 2017

New onset kidney failure

My 12.5 year old German Shepherd has been fed a raw bones/meat, fruits, and vegetable diet since puppyhood. He was diagnosed with chronic renal failure last week and was started on the Royal Canin Renal Support F dry mixed with Royal Canin Renal support can food. When I opened the bag of dry, it had a terrible smell and I never thought my dog would eat it. He surprised me and actually seems to enjoy this food.
Neubie
23 May 2017

My baby is so particular, but he will eat the urinary food and loves it thank you
vtsgarland
22 May 2017

great taste

I have had several dogs with renal disease, but one of them really didn't want to eat K/D or NF but loves the RS F- she will finish up every morsel. and the other dogs wait , just in case she didn't eat every bit. We are on our 4th large bag and no change in her appetite
klof
22 May 2017

great food

I've been feeding several different royal fan in foods to all of my pets for awhile. Highly recommend it
Christinekangas
07 May 2017

Helping my dogs live longer lives!!!

I have two senior pets that have entered the early stages of kidney disease. They love the renal support F and lick their bowls clean every meal. We know we are doing our best by feeding Royal Canin to ensure our dogs maximum time with our family. They are feeling better and looking great!!!
Kelly11
06 May 2017

Rufus thinks it tastes great!

My dog had stopped eating when the vet suggested trying Royal Canin. I don't have high hopes as I thought it would be similar to the brand he stopped eatting. It's been over 6 months and he is still eating the Royal Canin! Having this food has made the kidney disease more bearable since we don't worry about him not eatting.
Janine
04 May 2017

Small round shape kibble is easy for my dog

My dog is on a renal diet recommended by cardiologists for several reasons. Renal f is apparently very tasty and easy for my dog to eat (missing some teeth).
Skippy
02 May 2017

easy to read

My vet recommended this food for my aging dog. She never hesitates to eat this food. She eats it with enthusiasm. It must taste and smell good.
Chivonne
02 May 2017

Wonderfu,l Tasty Dog Food

Our Vet put our 3 Dachshunds on the Renal "F" dry dog food. Even though it is made for Renal Care the Doggies LOVED IT. Once the doggies bowl down it just takes minutes for it to disappear. Unlike other foods. Thanks for your Excellent Ingredients.
Hulkster
02 May 2017

Great Qualiy

My cat had to switch to Renal Health diet and out of other companies she likes the Renal dry and canned wet food you offer.