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, 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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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

    Hill's Prescription DietTM u/dTM 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 DietTM 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:

    • Cover and refrigerate unused portion.
    • Gradually transition to your pet's new food over a 7 day period.
    • Exclusively feed the recommended Hill's Prescription DietTM dry food & canned food.
    • Keep fresh water available at all times.
    • Have your veterinarian monitor your pet's condition.

    Adult maintenance - using 13 oz (370 g) can

    Weight of Dog - lb (kg) Amount per Day
    5 lb (2.3 kg) 3/8 Can
    10 lb (4.5 kg) 2/3 Can
    15 lb (6.8 kg) 1 Can
    20 lb (9.1 kg) 1 1/4 Cans
    30 lb (14 kg) 1 2/3 Cans
    40 lb (18 kg) 2 Cans
    50 lb (23 kg) 2 1/3 Cans
    60 lb (27 kg) 2 2/3 Cans
    70 lb (32 kg) 3 Cans
    80 lb (36 kg) 3 1/3 Cans
    100 lb (45 kg) 4 Cans
    120 lb (54 kg) 4 1/2 Cans

    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.

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

  • Average Nutrient & Caloric Content

    Balanced nutrition that exceeds AAFCO nutrition standards.

    499 kcal / 13 oz (370 g) can

    Nutrient Dry Matter1
    Protein 13.4
    Fat 26.7
    Crude Fiber 2.9
    Carbohydrate / NFE 54.1
    Calcium 0.52
    Phosphorous 0.33
    Sodium 0.30
    Potassium 0.54
    Magnesium 0.123
    Taurine 0.10
    Carnitine 339.8 ppm
    Vitamin C 2 ppm
    Vitamin E 820 IU/kg
    Total Omega-3 FA 0.48


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