Hill's Prescription Diet d/d Skin/Food Sensitivities Potato & Venison Formula Dry Dog Food

  • Price:

    $79.99 FREE 1-2 Day Shipping on this item

In stock
17.6-lb bag
  • 8-lb bag
  • 17.6-lb bag
  • 25-lb bag
- Quantity +

This prescription item requires vet approval. Details


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. 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. Hill's Prescription Diet d/d Canine is a complete and balanced food that provides all the nutrition dogs need.

Key Benefits

  • Highly digestible single intact animal protein source and single carbohydrate source to help avoid common food sensitivities in a gluten-free formula
  • High levels of omega-6 and omega-3 fatty acids that help nourish the skin and coat
  • Combination of clinically proven antioxidants helps maintain a healthy immune system and skin barrier function
  • Four different novel protein sources to provide more choices in managing food sensitivity
  • Helps improve digestion and stool quality with visible improvements in the skin and coat

This product requires a veterinary prescription. Simply provide your vet's information during checkout and we'll follow up to confirm the prescription, or email a copy of your prescription to rx@chewy.com and we'll get your order out right away.

See all items by Hill's Prescription Diet

  • Item Number
  • Weight
    17.6 pounds
  • Brand
    Hill's, Science Diet
  • Breed Size
    All Breeds, Small Breeds, Medium Breeds, Large Breeds
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    Prescription Food, Gluten Free, Grain-Free

Nutritional Info


Potato, Potato Starch, Venison, Potato Protein, Pork Fat, Soybean Oil, Natural Flavor, Lactic Acid, Dicalcium Phosphate, Fish Oil, Powdered Cellulose, Venison Meal, Potassium Chloride, Iodized Salt, Calcium Carbonate, Choline Chloride, Vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, 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, Phosphoric Acid, Beta-Carotene, Natural Flavors.

Caloric Content

371 kcal/cup

Guaranteed Analysis
Crude Protein 14.0% min
Crude Fat 13.0% min
Crude Fiber 3.0% max
Moisture 10.0% max
Omega-3 Fatty Acids 0.5% min
Omega-6 Fatty Acids 2.5% min

Feeding Instructions

Weight Daily Feeding (cup)
5 lbs 5/8
10 lbs 1
15 lbs 1 1/4
20 lbs 1 2/3
30 lbs 2 1/4
40 lbs 2 2/3
50 lbs 3 1/4
60 lbs 3 2/3
70 lbs 4
80 lbs 4 1/2
100 lbs 5 1/3
120 lbs 6

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 Prescription Diet dry food, canned food & treats. Keep fresh water available at all times. Have your veterinarian monitor your pets condition.

Transition Instructions

A gradual transition to a new pet food is important to avoid digestive upset. To transition, mix your pet’s current food with the new food. Over 7 days, gradually decrease the amount of the current pet food while increasing the amount of new pet food. In some cases, your veterinarian may recommend no transition or a shorter transition time.

About Hill's Prescription Diet Foods for Skin / Food Sensitivities

Improving Lives Together

Groundbreaking Nutrition for Sensitive Dogs

Groundbreaking Nutrition for Sensitive Dogs

Dogs with skin and coat conditions or food sensitivities can benefit from Hill's Prescription Diet z/d and d/d foods. Prescription Diet d/d has limited ingredient nutrition and a single intact animal protein. The Prescription Diet z/d food features a highly hydrolyzed protein and a single carbohydrate source to minimize the risk of allergic reactions. Many pet parents discover that simply eating the right food helps eliminate food-related causes of skin irritation and helps avoid reactions to food.

Clinical Nutrition

With Hill's, it's not just high-quality ingredients that count. Their focus is on the proper balance of nutrients in every recipe. So Hill's has developed foods that are designed to help pets with specific health conditions, providing the right nutrients to support their health. Hill's alliance with veterinarians puts them in a unique position find a nutrition recommendation for your pet no matter what health issue your pet is facing.

Formulated by Veterinarians

Hill's Prescription Diet started with a veterinarian's belief that some health issues could be managed through nutrition. What began as a theory has now been proven through extensive research by a team of over 220 vets, PhD nutritionists and food scientists. The results can be seen in Hill's Prescription Diet therapeutic pet foods.

Meeting the Highest Standards

Providing a food that delivers exactly what it says it does is Hill's number one priority, in fact, they perform over five million safety and quality checks every year. They've established relationships with trusted suppliers and will only accept ingredients that meet stringent standards.

The Taste Factor

The Taste Factor

You might know that Hill's Prescription Diet is good for your pet, but she's only concerned with the taste. Even though they place a heavy emphasis on nutrition, Hill's hasn't forgotten about palatability. Savory ingredients are combined to produce foods with enticing aromas, textures, and shapes that your pet can't resist.

Find the Right Formula

Talk to your veterinarian about the right formula for your pet.

z/d Skin/Food Sensitivities

z/d Skin/Food Sensitivities


Key Nutrients

  • Highly hydrolyzed animal protein
  • Single purified carbohydrate source
  • High levels of vitamin E
  • Natural fiber
  • Essential fatty acid enriched
  • Clinically proven antioxidants

Health Benefits

  • Visible skin and coat improvement in 30 days
  • Promotes healthy skin barrier
  • Helps support a healthy immune system
  • Clinically proven to help normalize stool
d/d Skin/Food Sensitivities

d/d Skin/Food Sensitivities

Potato & Venison

Potato & Duck

Potato & Salmon

Key Nutrients

  • Limited ingredient nutrition with single intact animal protein
  • No soy protein or gluten
  • High levels of omega-3 and 6
  • Clinically proven antioxidants

Health Benefits

  • Results you can see in the skin and coat
  • Helps maintain a healthy skin barrier
  • Helps improve digestion and stool quality
  • Supports a healthy immune system
Derm Defense

Derm Defense


Key Nutrients

  • With proprietary complex of bioactives and phytonutrients
  • High levels of omega-3 and 6 fatty acids
  • Clinically proven antioxidants, including vitamin E
  • No corn, chicken or by-product meal, artificial colors, flavors or preservatives

Health Benefits

  • Helps strengthen skin barrier
  • Drives healthy skin from within
  • Formulated to help soothe and nourish skin and coat
  • Helps skin to recover naturally
  • Holistic long-term solution supporting healthy immune system

About Hill's Prescription Diet

Hill's mission is to help enrich and lengthen the special relationships between people and their pet. Their Prescription Diet product line delivers clinically proven nutrition that supports common pet health concerns, from digestive and urinary health to aging and weight management.

Shop Hill's Prescription Diet

About Hill's Prescription Diet

Customer Reviews

119 reviews 119 Reviews 4.7 out of 5 Stars

97% Recommend

97% of reviewersrecommend this product

4.7 / 5

You've Already Reviewed This Item

Showing 1-10 of 119 Reviews

Sort by:
Filter by:
  • My Dog Loves It!

    By on

    My dog has terrible allergies. After trying different types of expensive dog foods the vet recommended Hill’s Perscription Diet which quickly reversed my dogs excessive scratching and watering of eyes. When the vet was out of stock on the food I tried a different brand only to have the allergy symptoms return. Yes, the food is expensive but it is the only food that works.

    You liked it! Something went wrong. Please try again later. Report
  • d/d skin/food sensitivities

    By on

    My shiba inu has both seasonal and food allergies. After having her on this dog food for a year now her allergies are under control. Very expensive but cheaper than all the vet visits and I'm happy to see her comfortable again.

    You liked it! Something went wrong. Please try again later. Report
  • superb customer service

    By on

    I ordered my frenchies prescription food for the first time from Chewy. The customer service was fabulous. called our vet twice to get the approval so we could get our food prior to leaving on vacation. They followed up with me to let me know they had gotten approval and order was on the way to arrive in the time period that they had promised. I will certainly order more products from Chewy!!!!

    You liked it! Something went wrong. Please try again later. Report
  • Prescription Dog Food

    By on

    So happy with the whole process. All I had to do was order the dog food and Chewy took it from there. They contacted our Vet for the prescription and the food arrived in 2 days. the process could not have been easier. Our vet was unable to get the food for us so I'm very happy we were able to continue using the product.

    You liked it! Something went wrong. Please try again later. Report
  • Help for My Dog

    By on

    My dog has allergies pretty bad. The vet sent blood samples to a company that let us know what all my dog is allergic to. My lands, she was allergic to something in each dog food on the market. Hills has a potato and venison formula that my dog can safely eat. I would always buy it from the vet. When I moved, I had to get food for her before I got established at a vet, so I ordered from Chewy.com. My dog's food was cheaper than when I got it from the vet. So I continue to order from Chewy. Thank you, Chewy.

    You liked it! Something went wrong. Please try again later. Report
  • Excellent product and service

    By on

    Food was delivered fast and we love this brand. This food had solved many stomach issues for my Saint Bernard.

    You liked it! Something went wrong. Please try again later. Report
  • My dog doesn't like it.

    By on

    Ollie has been eating other Science Diet food for years. Her vet. prescribed this for an itchy skin problem. The itch went away before I got Ollie converted to this food and she didn't like it anyway. So we'll be going back to the other Science Diet variety that doesn't require a prescription and she's been eating forever.

    You liked it! Something went wrong. Please try again later. Report
  • Excellent!

    By on

    You guys are the greatest, bestest, ever! Just the right products at just great prices and the shipping couldn't be better! Love you!

    You liked it! Something went wrong. Please try again later. Report
  • Science Diet dog food

    By on

    My black Lab has been using this food from the vet and I was able to get it through Chewy for a discounted price and shipping right to the house. Very convenient and fast delivery!

    You liked it! Something went wrong. Please try again later. Report
  • yes recommend - however,

    By on

    I love Chewy however, if your dog is on prescription food, I recommend buying a couple of bags in advance because the source ran out of my dogs food and Chewy didn't let me know until a day after it was supposed to ship. Not their fault but I wish they would have told me sooner. Big stress for my big dog.

    You liked it! Something went wrong. Please try again later. Report