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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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100% Guarantee We're confident your pet will enjoy Hill's® Prescription Diet® foods. We're so confident that we offer a 100% money-back guarantee.*

Prescription Diet Foods are made in our own U.S. facilities with ingredients from North America, Europe, Australia and New Zealand, which exceed industry standards for purity and nutrient content.

* 100% Satisfaction Guarantee - if you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement.

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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 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 7016

Rated 4.4 out of 5 by 27 reviewers.
Rated 5 out of 5 by This product keeps our dog healthy. Thank you for making this product. Our bulldog Sherman will have to be on prescription dog food for the rest of his life but....because of it, he's alive and healthy! Nothing can replace that so thank you! December 1, 2014
Rated 5 out of 5 by Bladder Health Wonderful product! Our dog loves it and has had no more kidney stones since using it! June 4, 2015
Rated 2 out of 5 by My Shi tsue doesn't care for this at this time. I'm at my end of line with trying what ever it takes to get him back to the Happy Dog i had. I know this has to take time for a dog to get use to; but sense his bladder surgery to remove stones. . . .he won't eat and enjoy food like he was.. . He and 2 other Shi tsue's we have don't have these issues. I know i have a unique and challenging problem. . . it isn't easy for a dog any more than a human with food problems. He still needs to eat to stay healthy. The Vet gave me ad to help with stimulating his appetite. . .that doesn't help either. Not giving some kind of treat as they normally got each morning, lets them think I'm being mean to them. . . . I'm looking for something that I can replace treats as an option? Seeking some options with my problem. . Buddy and I , Thank you! September 28, 2014
Rated 1 out of 5 by Poor quality control and lack of customer response My dog's health condition requires he eat the Prescription U/D diet and I have not found a substitute that my Vet will recommend. My dog has been eating this food for the last seven years. Over the past year, the product texture has been inconsistent which has made me question the overall quality of the company standards and the product. One can will be of a dry grainy consistency and the next will be the wet, smooth consistency (the desired and intended texture). My dog doesn't like the dry texture and as a result doesn't get the nutrition he needs. I have called Hill's and received assurances that it is merely a "texture" issue that does not affect the food quality, and can be attributed to severe cold weather separating the water from the food. I was advised to merely add water to the food to achieve the softer, intended, texture. In the short term, I accepted this remedy awaiting warmer weather. However, this problem has now continued throughout the Spring and Summer. If there were an alternative I would pursue it. My complaints surely are not a singular issue and are not being addressed. Hills needs to review it's quality control problems and reestablish it's reputation for quality. For the price paid for Prescription food, there should be more company accountability and customer attention. September 29, 2014
Rated 5 out of 5 by my dog loves it and it keeps him healthy Thanks to Hill's Prescription Diet I don't have to worry about my dog having the problems he's had in the past. After having surgery two years in a row he's now on the u/d diet and he loves it and so do we, just knowing that he can eat what he enjoys and we have piece of mind knowing what he eats will keep him healthy. Thank You Hill's. October 20, 2014
Rated 5 out of 5 by He likes it! Hey, doggie! From the time they were puppies, my dogs, Regan & Taco, would eat anything once. Once being the operative word! I would bring them food, put it in their bowl and they would eat like they hadn't been fed in weeks. But the next day they would sniff it and look up as if to say, "Not this..... again." I literally had 5 different types/brands of food for them, and I couldn't give them the same thing 2 days in a row. My vet suggested Hill's prescription diet wet, so I gave it a shot. They love it! The sound of the can opener longer causes them to bark, instead it makes them run around in circles at my feet. Thanks! October 3, 2013
Rated 5 out of 5 by It seems to be working. Kat is on the UD because she had crystals in her urine. She is not crazy about the dry food so I bought the canned to mix in with the dry. The canned food is too dry to coat the dry food to her taste. It is also too dry to wrap around the antibiotic capsules that she is currently taking. Lucky for me she usually swallows the chucnk with the pill in it without tasting it. The canned UD is too pricey for me to give it to her exclusively. I would suggest that you consider putting a "pop-top" type of lid on it. June 5, 2014
Rated 4 out of 5 by Bladder Stones My Bichons love the taste of the food, but don't like they get less as the Kcal is higher than other non-prescription varieties. The benefit is that our older mail bichon has trimmed down from 15.3lbs to around 13.6lbs at age 12+. We are hoping the modified diet will slow the growth of the males bladder stones as we've had one surgery and now 2 basket retrievals in the last 4 years; we just switched since the last procedure about 4 months ago on recommendation from the U of M Vet Clinic....we're hopeful! May 21, 2014
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