Hill's® Prescription Diet® u/d® Canine

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, Hills nutritionists and veterinarians have developed clinical nutrition especially formulated to help support your dogs 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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Product Details

  • Key Benefits

    How It Works:

    • Controlled levels of high quality, highly digestible protein
    • Low sodium & calcium
    • Promotes desirable urine pH
    • Enriched with taurine, L-carnitine & antioxidants

    How It Helps:

    • Reduces the risk of non-struvite stone formation
    • Supports vital kidney function
    • Supports a healthy immune system


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

    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

    Hills™ 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

    How to adjust feeding amounts to maintain optimal weight.

    Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian.
    For best results & safety practices:

    • Gradually transition to your pets new food over a 7 day period.
    • Exclusively feed the recommended Hill's Prescription Diet dry food & treats.
    • Keep fresh water available at all times.
    • Have your veterinarian monitor your pets condition.
    • To prevent suffocation, keep the packaging out of the reach of pets and children.

    Adult maintenance

    Weight of Dog Amount per Day
    5 lb (2.3 kg) 1/2 cup (50 g)
    10 lb (4.5 kg) 7/8 cup (85 g)
    15 lb (6.8 kg) 1 1/8 cups (110 g)
    20 lb (9.1 kg) 1 1/2 cups (150 g)
    30 lb (14 kg) 2 cups (200 g)
    40 lb (18 kg) 2 1/2 cups (250 g)
    50 lb (23 kg) 3 cups (295 g)
    60 lb (27 kg) 3 1/3 cups (330 g)
    70 lb (32 kg) 3 3/4 cups (370 g)
    80 lb (36 kg) 4 1/4 cups (420 g)
    100 lb (45 kg) 5 cups (495 g)

    Use only as directed by your veterinarian. Animal feeding tests using AAFCO procedures substantiate that Hill's® Prescription Diet® u/d® Canine provides complete and balanced nutrition for maintenance of adult dogs.
  • Ingredients

    High quality protein and thoughtfully sourced ingredients.

    Brewers Rice, Corn Starch, Pork Fat, Egg Product, Powdered Cellulose, Chicken Liver Flavor, Flaxseed, Lactic Acid, Potassium Citrate, Soybean Oil, Calcium Carbonate, L-Lysine, Iodized Salt, Choline Chloride, vitamins (Vitamin E Supplement, Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Folic Acid , Vitamin D3 Supplement), Dried Beet Pulp, L-Threonine, Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Manganous Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite), L-Carnitine, L-Tryptophan, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

  • Average Nutrient & Caloric Content

    Balanced nutrition that exceeds AAFCO nutrition standards.

    4015 kcal/kg (398 kcal/cup†)

    Nutrient Dry Matter1
    Protein 10.9
    Fat 20.6
    Crude Fiber 2.8
    Carbohydrate / NFE 62.8
    Calcium 0.32
    Phosphorous 0.22
    Sodium 0.23
    Potassium 0.55
    Magnesium 0.052
    Taurine 0.11
    Carnitine 336.2 ppm
    Total Omega-3 FA 0.79
    Vitamin E 745 IU/kg


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