Hill's Prescription Diet z/d Skin & Food Sensitivities Hydrolyzed Chicken Flavor Wet Dog Food, 13-oz can, case of 12
By Hill's Prescription Diet
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About This Item
Details
- Made in the USA, this recipe is formulated to help manage your furbaby’s food sensitivities.
- It’s made without additives that are known to cause food allergies, helping avoid skin and digestive signs of adverse food reactions.
- The recipe features highly hydrolyzed proteins that are broken down to avoid detection by the immune system.
- It’s rich in omega-3 and omega-6 fatty acids to promote skin health and regeneration.
- Continued feeding may help reduce the risk of adverse food reactions and promotes healthy skin and digestion.
Ingredient Information
Feeding Instructions
FAQ
Learn More About Hill's Prescription Diet From Our Team of Experts
About Hill's Prescription Diet Foods for Skin / Food Sensitivities
Improving Lives Together
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
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
Original
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
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
Chicken
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.
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22 Customer Questions
Why did you change the formula and why were you not transparent about it? My dog will not eat now and we are really struggling. We have been loyal to this food for five years and are so frustrated.
Answer by GiGi • Aug 15, 2025
I am sorry to hear about this . For your baby I had the same problem also . Go to an animal hospital and they have the original there. Hope this helps .
Same question as the previous poster about the change of formula. My dog is on a hunger strike until you bring the old one back.
Answer by Ellen • Jan 13, 2026
I was able to get some of the original formula from Hill's and treated the new formula as though it were a new food, 1/4, 1/2, 3/4, four days at each stage. That way Rosy became acclimated to the new formula, and she is doing fine with it and loves it just like the original. It is still chicken liver, just with nuts and fruit pulps for their antioxidant properties.
Did the formula change on this item? I have a can of z/d that is blue and listed as original flavor and not the one shown here with orange Hydrolyzed Chicken Flavor.
My dog weighs approx 9lbs she should be around 7lbs, how much do I feed her each meal as she gets breakfast and dinner?
Answer by Autumnwings • Jan 18, 2026
The feeding amounts listed on dog food labels, regardless of brand, are the total amount for the entire day, not per meal. If you feed your dog twice a day, you simply split that daily amount in half and give half at each feeding. This article from Taste of the Wild explains portioning clearly and may be helpful. (You may need to Google "Taste of the Wild What's a conscientious pet owner to do" if the link doesn't show.)
Dogs should be fed based on their ideal or healthy weight, not their current weight. Many pets become overweight for several reasons, and overfeeding is one of the most common.
According to Hill’s Science Diet feeding chart:
A 5 lb dog should receive about 5/8 of a can per day
A 10 lb dog should receive 1 can per day
Since your dog’s ideal weight is around 7 lbs, a good starting point would be no more than 3/4 of a can per day. Split into two meals, that comes out to roughly 2/3 cup (about 5 oz) of wet food per meal.