Prescription Diet
Hill's® Prescription Diet® d/d® Canine Skin Support Duck Formula

Skin Conditions

There can be a variety of reasons for your dog's itchy, scratchy skin condition, including sensitivities to food. The good news is, most pets with these skin conditions can benefit simply by eating the right food.

At Hill's, nutritionists and veterinarians have developed clinical nutrition especially formulated to help your dog with a variety of skin conditions, and digestive discomfort due to food sensitivity.

Prescription Diet® d/d® is formulated with the following benefits:

  • Highly digestible single intact animal protein source and single carbohydrate source to help avoid common food sensitivities
  • High levels of omega-6 and omega-3 fatty acids that help nourish the skin and coat
  • Combination of antioxidants helps maintain a healthy immune system and skin barrier function
  • Four different novel protein sources to provide more choices in managing food sensitivity
Additional Info
Hill's Prescription Diet® d/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 and active life.


Daily Feeding Guide:

Important Feeding Information

Use only as directed by your veterinarian, the expert on your pet's health needs.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.

Canned 961 kcal/kg ( 355.57 kcal/per 370g can)

Nutrient, Dry Matter (%):

Protein 17.4
Fat 16.6
Carbohydrate (NFE) 58.3
Crude Fiber 2.0
Calcium 0.81
Phosphorus 0.7
Sodium 0.36
Potassium 0.89
Magnesium 0.065
Vitamin C 182 mg/kg
Vitamin E 919 IU/kg
Omega-3 Fatty Acids Total 0.81
Omega-6 Fatty Acids Total 3.20


  1. The 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, Duck, Potato, Duck Liver, Potato Starch, Soybean Oil, Powdered Cellulose, Dicalcium Phosphate, Fish Oil, Calcium Carbonate, Iodized Salt, DL-Methionine, Taurine, Vitamin E Supplement, Potassium Chloride, Choline Chloride, L-Tryptophan, Ascorbic Acid (source of vitamin C), Zinc Oxide, Ferrous Sulfate, Beta-Carotene, Thiamine Mononitrate, Niacin, Manganous Oxide, Copper Sulfate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Biotin, Riboflavin, Vitamin D3 Supplement, Pyridoxine Hydrochloride, Cobalt Carbonate, Calcium Iodate, Folic Acid, Sodium Selenite, Menadione Dimethylypyrimidinol Bisulfite (source of vitamin K).