Low purine proteins combined with the production of alkaline urine help reduce the risk of urate stones.

Moderate quantities of high quality proteins and controlled methionine and cystine levels.

Specially formulated to assist in the management of urate, cystine and xanthine bladder crystals and stones in adult dogs.

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Labrador Retriever adult sitting with its owner outdoors

Brewers rice, corn, wheat, egg product, chicken fat, corn gluten meal, natural flavors, wheat gluten, monocalcium phosphate, calcium carbonate, potassium chloride, fish oil, fructooligosaccharides, salt, vitamins [DL-alpha tocopherol acetate (source of vitamin E), niacin supplement,D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin B12 supplement, vitamin D3 supplement], taurine, L-lysine, potassium citrate, trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], choline chloride, GLA safflower oil, marigold extract (Tagetes erecta L.), L-carnitine, rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3729 kilocalories of metabolizable energy (ME) per kilogram or 339 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min)18.0%
Crude Fat (min)13.0%
Crude Fiber (max)3.0%
Moisture (max)10.0%
Methionine-cystine (min)0.74%.
Body Weight Tendency to be Overweight Ideal Weight
8.8 lb (4 kg) 3/4 cups (68 g) 7/8 cup (79 g)
17.6 lb (8 kg) 1 1/4 cups (114 g) 1 1/2 cups (132 g)
22.0 lb (10 kg) 1 1/2 cups (135 g) 1 3/4 cups (156 g)
26.4 lb (12 kg) 1 3/4 cups (155 g) 2 cups (179 g)
30.9 lb (14 kg) 1 7/8 cups (173 g) 2 1/4 cups (201 g)
35.3 lb (16 kg) 2 1/8 cups (192 g) 2 1/2 cups (223 g)
39.7 lb (18 kg) 2 1/4 cups (210 g) 2 5/8 cups (243 g)
44.1 lb (20 kg) 2 1/2 cups (227 g) 2 7/8 cups (263 g)
48.5 lb (22 kg) 2 5/8 cups (244 g) 3 1/8 cups (282 g)
52.9 lb (24 kg) 2 7/8 cups (261 g) 3 1/4 cups (301 g)
57.3 lb (26 kg) 3 cups (277 g) 3 1/2 cups (320 g)
61.7 lb (28 kg) 3 1/4 cups (293 g) 3 3/4 cups (339 g)
66.1 lb (30 kg) 3 3/8 cups (308 g) 3 7/8 cups (357 g)
77.2 lb (35 kg) 3 3/4 cups (346 g) 4 3/8 cups (400 g)
88.2 lb (40 kg) 4 1/4 cups (382 g) 4 7/8 cups (443 g)
110.2 lb (50 kg) 5 cups (452 g) 5 3/4 cups (524 g)
Royal Canin Veterinary Diet Canine Urinary Uc  Low Purine Dry Dog Food

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Customer reviews

14 Nov 2023


good food for the price. this review is too cumbersome.
28 May 2023

Good dog food

I bought this on chew cause my lil guy had urinary issues vet recommended this he loves, wish they would make wet food for this type also that would be awesome.
Striker D
11 Jan 2022

Loves the taste

My dalmatian has stones and as long as he eats royal canin uc he stays free of stones..he loves the food
Royal Canin response
Great to hear!
31 Aug 2021

Works Great!

My dachshund's bladder ruptured when he was 2 years old from urinary stones. He had an amazing recovery and has been bladder stone free the 7 years he's been on this food! He absolutely loves it! I just wish the bags came in different sizes as its hard to evacuate for a hurricane with an 18 pound bag of food. Does anyone know the dimensions of the bag? Looking for a vacuum sealer so I can keep some out and keep the rest fresh. The built in zipper doesn't always seal well.
Royal Canin response
Thanks for the feedback! We are happy to hear that he is doing so well!
winston from boston
11 Feb 2021

bladder stones

this food makes my dog smell and he has started to lick his paws constantly and now he is dragging his butt on the ground after going .it was recommended after bladder surgery for stones .not real happy with the product .
01 Nov 2019

Just what the doctor ordered!

[This review was collected as part of a promotion.] Excellent dry food. We have not had any problems since her surgery last year. My girl loves it.
23 Oct 2019

She loves it!!!!

[This review was collected as part of a promotion.] My vet recommendd this food as my dog had to under go surgery to remove a bladder stone. I was concerned about what to feed her and the ver recommended the Canine UC dog food. She just loves it. I feel much better about feeding her a food that won't give her another bladder stone and it is Vet recommendated.
22 Oct 2019

Fur Kid Loved It!

[This review was collected as part of a promotion.] This was prescribed to help my dog recover from a UTI. She loved it!
01 Jan 2019

Great Product

Unfortunately my Chihuahua was diagnosed through surgery to have cystine stones. We immediately started him on your product which he absolutely loves however you only offer it for large breed dogs sure would be nice if you produced it in small breed. It would also be beneficial if canned was available in the same formula.
02 Nov 2018

Great dog food

My dog loves this dog food and brand. Especially can food is even better.