Hill's® Prescription Diet® d/d® Canine Potato & Duck Formula

Prescription Diet® d/d® Canine pet food is specially formulated by nutritionists & veterinarians to help dogs with skin and food sensitivities and is clinically tested nutrition to help avoid adverse reactions to food.

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  • Key Benefits

    Prescription Diet® d/d® Canine pet food is specially formulated by nutritionists & veterinarians to help dogs with skin and food sensitivities and is clinically tested nutrition to help avoid adverse reactions to food.

    These characteristics make Prescription® Diet® d/d® Canine veterinary exclusive pet foods useful as a nutritional aid for dogs with adverse reactions to food or certain gastrointestinal disorders:

    Protein Single, intact animal protein source
    Helps avoid common food allergens. Highly digestible.
    Limits the amount of undigested protein in the gastrointestinal tract able to provoke an allergic reaction.
    Number of Novel
    Protein Formulas
    Three Duck, salmon and venison provide more choices related to a suspected allergy or patient preference.
    Carbohydrate Potato Allergies to potato are uncommon. Highly digestible.
    Antioxidants Added Help maintain a healthy immune system and the skin barrier function.

    * 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.


    • Inflammatory Skin Conditions such as atopy, flea allergy dermatitis and otitis externa.
    • Adverse reactions to food (food allergy or intolerance).



    Not Recommended For:

    • Growing puppies, pregnant or nursing dogs.
    • Patients with hyperlipidemia, pancreatitis, history of pancreatitis or at risk of pancreatitis.

    Additional Info:

    • Prescription Diet® d/d® Canine foods contain a single intact animal protein source (duck, salmon or venison) which is not generally associated with adverse reactions to food in dogs. A limited number of digestible novel meat protein and carbohydrate ingredients help avoid common food allergies.
    • Prescription Diet® d/d® Canine foods can help aid in the management of pruritic dermatitis, chronic gastroenteritis or colitis, inflammatory bowel disease (IBD), chronic otitis externa, flea allergy dermatitis and contact dermatitis.

    Other Products to Consider

    • For use as an elimination diet (for maximum reliability in the identification of dietary sensitivity): Prescription Diet® z/d® Canine
    • To manage and eliminate adverse reactions to food: Prescription Diet® z/d® Canine.
    • As a tasty, healthy and rewarding treat for dogs with adverse reactions to food, inflammatory skin conditions, or gastrointestinal disorders, and for dogs on elimination feeding trails: Prescription Diet® Hypo Treats.

  • Feeding Guide

    How to adjust feeding amounts to maintain optimal weight.

    Adjust feeding amounts as necessary to maintain optimal weight. Monitoring your patient's condition will assure the nutritional recommendation provides the best results.

    • Reinforce with clients to feed Prescription Diet dry food, canned food, & treats exclusively.
    • Gradually transition to the new food over a 7 day period.

    Adult maintenance

    Weight of Dog Amount per Day
    5 lb (2,3 kg) 1/2 cup (50 g)
    10 lb (4,5 kg) 1 cup (100 g)
    15 lb (6,8 kg) 1 1/4 cups (125 g)
    20 lb (9,1 kg) 1 1/2 cups (150 g)
    30 lb (14 kg) 2 1/4 cups (225 g)
    40 lb (18 kg) 2 2/3 cups (265 g)
    50 lb (23 kg) 3 1/4 cups (320 g)
    60 lb (27 kg) 3 2/3 cups (365 g)
    70 lb (32 kg) 4 cups (395 g)
    80 lb (36 kg) 4 1/2 cups (445 g)
    100 lb (45 kg) 5 1/4 cups (520 g)

    Animal feeding tests using AAFCO procedures substantiate that Hill's® Prescription Diet® d/d® Canine Potato & Duck Formula provides complete and balanced nutrition for maintenance of adult dogs.
  • Ingredients

    High quality protein and thoughtfully sourced ingredients.

    Potatoes, Potato Starch, Duck, Potato Protein, Pork Fat, Soybean Oil, Pork Flavor, Dicalcium Phosphate, Lactic Acid, Fish Oil, Potassium Chloride, Powdered Cellulose, Iodized Salt, Calcium Carbonate, Duck Meal, Choline Chloride, vitamins (Vitamin E Supplement, L-ascorbyl-2-polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Biotin, Folic Acid, Vitamin D3 Supplement), DL-Methionine, Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Tryptophan, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

  • Average Nutrient & Caloric Content

    Balanced nutrition that exceeds AAFCO nutrition standards.

    3737 kcal/kg (371 kcal/cup†)

    Nutrient As Fed1
    Dry Matter2
    As Fed, Caloric Basis3
    g/100 kcal
    Protein 16.6 18.0 4.4 g / 100 kcal
    Fat 15.1 16.4 4.0 g / 100 kcal
    Crude Fiber 1.6 1.7 0.4 g / 100 kcal
    Carbohydrate / NFE 52.5 57.0 14.0 g / 100 kcal
    Calcium 0.82 0.89 219 mg / 100 kcal
    Phosphorous 0.57 0.62 151 mg / 100 kcal
    Sodium 0.35 0.38 95 mg / 100 kcal
    Potassium 1.00 1.09 267 mg / 100 kcal
    Magnesium 0.064 0.069 17 mg / 100 kcal
    Total Omega-3 FA 0.73 0.79 195 mg / 100 kcal

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