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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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

Senior Labrador
03 Jun 2021

Really works for Senior Labrador

Our 13 year old Labrador was on Royal Canine Labrador Retriever food for a long time...as he got older our Vet put him on Satiety for a while as he had put on weight, due to less activity (we still take him for short walks), but he has Hip issues now...so walks have to be shortened. Now he was put on Royal Canine Renal.. All the foods are great and appropriate for his condition. He is 13 and still doing pretty good. Thank you for great products!
Frannie
30 Oct 2019

I have been feeding this to my kidney disease cat for about 1 year and he loves it.
Anna_em
23 Oct 2019

My dog loves it!

My puppy was diagnosed with kidney failure a couple years ago and was prescribed Royal Canin prescription dog food. We tried another brand and he absolutely hated it. This he loves and cleans his whole bowl! I’m so thankful for this brand and their commitment to quality for our pets. This dog food truly has saved my dog’s life.
ATER143
22 Oct 2019

We have been using your dog food for about 6 months and it keeps all of her kidneys functioning properly.
Royal Canin response
Great to hear that she is doing well!
General
30 Oct 2018

Excellent product

I been buying this for my dog for 9 months it has really help out his health and improved his activity. Pricing is good.
Stefany
13 Oct 2018

Great for my pooch!

My dog has always been on the RC HP diet until recently shes been diagnosed with old age kidney changes. Shes 12. We tried most of the kidney diets out there and she loved this one! SO we are definitely RC fans for life! And she looks darn good in weight and musculature!
Steff28
03 Oct 2018

My girl really like it!

We tried every kind of kidney support and this one she really liked the taste so I didn’t have to fight her to eat. It’s hard enough l deal with kidney disease and to need to have an unhappy dog makes it all the worse. Thanks for making an edible option for kidney disease patients!
jeh2590
03 Oct 2018

Great food!

This is a great food to buy for your renal pet! My dog got into a bunch of ibuprofen when she was a puppy and went into kidney failure. Luckily, she came back from it, but the Royal Canin Renal food keeps her from possibly having early stages of kidney issues due to this event when she was younger. She loves the taste, and I am happy with her kidney values with being on the diet.
EmilyMc
02 Oct 2018

My dog loves it :)

My dog’s lab work showed early kidney insufficiency a couple of months ago so her vet prescribed this food. She loves it!
PearlMearlBirthdayGirl
02 Oct 2018

Helping!

Prescribed by the vet fro my 12 year old mix. She really likes the food and we dont have to add "fillers" fro her to eat it. Coat looks better as well