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u/d® Canine Non-Struvite Urinary Tract Health - Canned

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Hill's® Prescription Diet®
u/d® Canine Non-Struvite Urinary Tract Health

Bladder Health

Bladder stones are collections of mineral crystals that combine together in the urinary tract. They can cause discomfort and lead to more serious problems that require the care of a veterinarian.

Because the food your dog eats plays an important role in his or her overall health and well-being, Hill's nutritionists and veterinarians have developed clinical nutrition especially formulated to help support your dog's bladder health.

Dogs need the right balance of minerals to maintain good bladder health. Excess minerals can encourage the formation of crystals in the urine, which can lead to the creation of bladder stones.

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Key Benefits

Prescription Diet® u/d® Canine is formulated with the following benefits:
  • Reduced levels of protein and calcium to help limit the formation of bladder stones
  • Added taurine and high levels of L-carnitine help maintain healthy heart muscle function
  • Added antioxidants to control cell oxidation and promote a healthy immune system

Additional Info

Bladder Health Warning Signs

  • Incontinence or "accidents"
  • Urinating in new or unusual places
  • Frequent attempts to urinate, without producing much urine
  • Straining to urinate
  • Behavior changes such as restless, listlessness or loss of interest in usual activities
  • Refusing to eat or reduced appetite
  • Licking around the urinary opening

Hill's Prescription Diet® u/d® Canine is a complete and balanced food that provides all the nutrition dogs need. Please consult your veterinarian for further information on how our Prescription Diet® foods can help your dog to continue to enjoy a happy, healthy and active life.

Feeding Guide

Daily Feeding Guide:

Important Feeding Information

  • Cover and refrigerate unused portion.
  • These amounts are a starting point only. Your dog may need less or more food to maintain proper weight. Adjust as needed. If you are unsure, ask your veterinarian.
  • With your veterinarian's approval, mix increasing amounts of your dog's new food with decreasing amounts of the old food over a 7-day period.
  • Prescription Diet® formulas are available in a wide variety of dry foods and treats for your dog's unique needs, and canned foods with delicious flavors your dog will love. Supplementation with other foods or treats is unnecessary and may decrease the effectiveness of the food. When using with dry food and treats, decrease the amount of canned food to avoid overfeeding.
  • Keep fresh water available at all times!
  • For best results, have your veterinarian monitor your dog's condition.

Feeding transition

Adult maintenance - using 13 oz (370 g) can

Weight of DogAmount per Day
5 lb (2,3 kg) 1/3 - 1/2 can
10 lb (4,5 kg) 2/3 - 3/4 can
15 lb (6,8 kg) 3/4 - 1 can
20 lb (9,1 kg)1 - 1 1/3 can
30 lb (14 kg)1 1/3 - 1 3/4 can
40 lb (18 kg)1 2/3 - 2 1/4 can
50 lb (23 kg)2 - 2 2/3 can
60 lb (27 kg)2 1/4 - 3 can
70 lb (32 kg)2 1/2 - 3 1/2 can
80 lb (36 kg)2 3/4 - 3 3/4 can
100 lb (45 kg)3 1/4 - 4 1/2 can
Use only as directed by your veterinarian.
Animal feeding tests using AAFCO procedures substantiate that Prescription Diet® u/d® Canine Non-Struvite Urinary Tract Health provides complete and balanced nutrition for maintenance of adult dogs.

Average Nutrient and Caloric Content

Canned 1322 kcal/kg (489.14 kcal/13 oz (370 g) can)

Dry Matter1
Carbohydrate (NFE)56.3
Crude Fiber0.7
Carnitine294 ppm
Vitamin E643 IU/kg
Omega-3 Fatty Acids Total0.38


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.


Water, Egg Product, Corn Starch, Chicken Fat, Pork Liver, Sucrose, Rice, Soybean Oil, Powdered Cellulose, Soy Fiber, Potassium Citrate, Choline Chloride, Iodized Salt, vitamins (Vitamin E Supplement, Thiamine Mononitrate, Niacin Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Biotin, Riboflavin Supplement, Vitamin D3 Supplement, Folic Acid), Calcium Carbonate, Dicalcium Phosphate, Taurine, L-Lysine, minerals (Ferrous Sulfate, Zinc Oxide, Manganous Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite) , L-Tryptophan, L-Carnitine, Magnesium Oxide, Beta-Carotene.

u/d® Canine Non-Struvite Urinary Tract Health - Canned ud 052742701608,052742701615

Hill's® Prescription Diet® u/d® Canine Non-Struvite Urinary Tract Health 4.6 5 14 14
have used this for a couple years Our mini schnauzer has had 2 surgeries due to bladder stones, have had him on this and seems to be doing very well. He also is a diabetic but seems to love to eat this food. August 29, 2013
My dog loves it Our dog has kidney failure and was placed on this diet. She had been on dry food all her life. She took up with the new food at once. She looks forward to her meals. June 29, 2013
Great product, the dog enjoys the food. Our dog has had problems with bladder stones in the past. But since we started giving him ud he has been healthy and no problems. This is a great product and would recomend it to anyone that has a dog with this problem of bladder stones and urinary tract problems. Thank you December 2, 2012
My pup loves it! When our vet prescribed this food I was afraid it would smell medicinal, or so unlike regular dog food that Reagan wasn't going to touch it. But he chomped right in. The price is very reasonable considering the benefits and he has been doing fine since his first bite. April 2, 2014
My bichon loves the taste After 3 kidney stone surgeries, the vet put my bichon on the Hills Prescription Diet u/d. My dog absolutely loves the taste. February 1, 2014
Seems to be maintaining his bladder stone issues and he loves the taste. My nine year old dalmation had emergency surgery for bladder stones 6 months ago. My vet informed me that one of the best recommendations that he could make that may prevent future problems would be to feed him UD prescription can food. I want to give him every chance, so I agreed. He loves the tastes, his energy has increased and so far the bladder issues are being held at bay. Other than the product being a bit pricey,,, I can't say enough good things about this diet. January 7, 2014
Canine UD keeps my Pugs stone free!!! I can trust Hill's with the health of my pets. I have two pugs that were diagnosed with calcium oxalates in their urinary bladders. They love the food and go crazy for it at meal time. Palatability was never an issue. The food is very cost effective because it prevents the huge expense of surgery. And it saves my dogs from going under the knife again! Included is a picture of the bladder stones from one of my pugs. I adopted him so he could have his surgery and not be euthanized! December 20, 2013
Good Product My dog had bladder stones when she was 3 1/2 years old. After surgery she was put on Science Diet U/D. She has been stone-free for almost six years. I attribute it to this food and a vigilant watch over her. December 16, 2013