---
product_id: 30243333
title: "Hill's Prescription Diet d/d Food Sensitivities Duck & Green Pea Formula Dry Cat Food, Veterinary Diet, 3.5 lb. Bag"
brand: "hill's prescription diet"
price: "$149.54"
currency: USD
in_stock: true
reviews_count: 10
category: "Hill's Prescription Diet"
url: https://www.desertcart.us/products/30243333-hills-prescription-diet-d-d-food-sensitivities-duck-and-green
store_origin: US
region: United States of America
---

# Limited ingredient formula (Green Pea) Single novel protein (Duck) Clinically proven antioxidants for immunity Hill's Prescription Diet d/d Food Sensitivities Duck & Green Pea Formula Dry Cat Food, Veterinary Diet, 3.5 lb. Bag

**Brand:** hill's prescription diet
**Price:** $149.54
**Availability:** ✅ In Stock

## Summary

> 🦆 Feed the difference, feel the love — because sensitive cats deserve premium care!

## Quick Answers

- **What is this?** Hill's Prescription Diet d/d Food Sensitivities Duck & Green Pea Formula Dry Cat Food, Veterinary Diet, 3.5 lb. Bag by hill's prescription diet
- **How much does it cost?** $149.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/30243333-hills-prescription-diet-d-d-food-sensitivities-duck-and-green)

## Best For

- hill's prescription diet enthusiasts

## Why This Product

- Trusted hill's prescription diet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immune System Boost:** Clinically proven antioxidants help keep your cat’s immune defenses strong and active.
- • **Skin & Coat Support:** Specially designed to maintain a healthy skin barrier for a radiant, itch-free coat.
- • **Vet-Backed Nutrition:** Formulated by Hill’s veterinarians to target food sensitivities with trusted, novel proteins.
- • **Trusted Prescription Diet:** The #1 US vet recommended therapeutic cat food—because your feline deserves the best.
- • **Clean & Simple Ingredients:** Single intact animal protein with no soy, minimizing allergy triggers and digestive upset.

## Overview

Hill's Prescription Diet d/d Duck & Green Pea Dry Cat Food is a veterinary-formulated, limited ingredient diet designed to support cats with food sensitivities. Featuring a novel single protein source (duck) and free from soy, it promotes healthy skin and a strong immune system with clinically proven antioxidants. Trusted by vets nationwide, this 3.5 lb bag offers targeted nutrition to keep your adult cat thriving and comfortable.

## Description

Prescription Diet d/d is clinical nutrition specially formulated with novel protein to help avoid reactions to food in cats. It’s made with thoughtfully sourced ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. Please consult your veterinarian for further information on how Prescription Diet foods can help your cat continue to enjoy a happy and active life.

Review: Best Cat Food Ever - I've got a cat that's allergic to store bought cat food. It caused a lesion to appear on his lip. My vet recommended this. That was 8 years ago. He has never tired of eating this food. My dearly departed cats from days gone by would get tired of their food and I would have to search for something else until they tired of that. Not this stuff. I'd recommend it even if your cat doesn't have allergies. It's pricey but necessary in my case. I was buying at the vet for about $10 more for 8.5lb bag. Glad it's sold here for less.
Review: Después de probar muchos alimentos hidrolizados para mi gata, ninguno funcionaba todos la hacían vomitar, este le cae perfecto, llevo más de un año usándolo y le cae muy bien

## Features

- Hill's Prescription Diet d/d Food Sensitivities Duck & Green Pea Recipe Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to support your cat’s food sensitivities
- Limited ingredient nutrition with single intact animal protein
- Free from soy protein
- Helps maintain a healthy skin barrier
- Clinically proven antioxidants help maintain a healthy immune system
- Hill’s Prescription Diet is the #1 US Vet Recommended therapeutic pet food — consult with your vet to make sure Prescription Diet d/d is the right food for your cat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003V5HMMU |
| ASIN  | B003V5HMMU |
| Age Range Description | Adult |
| Best Sellers Rank | #24,959 in Pet Supplies ( See Top 100 in Pet Supplies ) #34 in Veterinary Diet Cat Food |
| Brand Name | HILL'S PRESCRIPTION DIET |
| Breed Recommendation | All Breed Sizes |
| Color | White |
| Country of Origin | United States |
| Customer Reviews | 4.3 4.3 out of 5 stars (207) |
| Date First Available | May 12, 2011 |
| Date First Available  | May 12, 2011 |
| Department | cat-dry-food |
| Department  | cat-dry-food |
| Directions | Please see package for complete feeding instructions. Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Mix increasing amounts of your pet's new food with decreasing amounts of the old food over a 7 day period. Keep fresh water available at all times! Your pet's nutritional needs may change as they age. Ask your vet at every… |
| Included Components | adult-cat-food |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 7.25 x 3.88 x 11 inches |
| Item Package Dimensions L x W x H | 13.86 x 7.8 x 3.11 inches |
| Item Weight | 3.5 Pounds |
| Item model number | 5351 |
| Item model number  | 5351 |
| Manufacturer | Hill's Pet Nutrition |
| Manufacturer  | Hill's Pet Nutrition |
| Manufacturer recommended age  | 1 month and up |
| Model Name | Hill's® Prescription Diet® d/d® Duck Formula |
| Number of Items | 1 |
| Product Dimensions  | 7.25 x 3.88 x 11 inches; 3.5 Pounds |
| Size | 3.5 Pounds (Pack of 1) |
| Specific Uses for Product | Skin and Coat |
| Target Audience Keyword | dogs, house-cats |
| Warranty Description | 100% statisfaction, or your money back |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** HILL'S PRESCRIPTION DIET
- **Flavor:** Duck & Green Pea
- **Item Form:** Dry Food
- **Specific Uses For Product:** Skin and Coat

## Images

![Hill's Prescription Diet d/d Food Sensitivities Duck & Green Pea Formula Dry Cat Food, Veterinary Diet, 3.5 lb. Bag - Image 1](https://m.media-amazon.com/images/I/71H6KFSFcvL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: What is science-led nutrition?**
A: Nutrition inspired by science — not trends — creates differences you can see, feel and trust. Our food scientists understand the combinations of nutrients and ingredients to help support lifelong health.

**Q: How much should I feed my pet?**
A: Most Prescription Diet foods have a feeding guide on the package to help you determine the proper amount for your pet. It's critical to your pet's health that their physical condition be monitored regularly and the feeding amount adjusted as needed.

**Q: How can I tell if an unopened can or bag of cat or dog food is still good?**
A: The datecode on our plastic bags is located on the left gusset, near the 4 or 5-digit SKU number, toward the bottom of the bag. The datecode on our medium and large bags will be located on the top of the bag, generally the front flap.

**Q: How should I store my cat or dog’s dry food?**
A: Bags of dry Science Diet, Healthy Advantage and Prescription Diet cat or dog food should be stored in a cool, dry environment under 100°F (38°C).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Cat Food Ever
*by R***L on September 12, 2016*

I've got a cat that's allergic to store bought cat food. It caused a lesion to appear on his lip. My vet recommended this. That was 8 years ago. He has never tired of eating this food. My dearly departed cats from days gone by would get tired of their food and I would have to search for something else until they tired of that. Not this stuff. I'd recommend it even if your cat doesn't have allergies. It's pricey but necessary in my case. I was buying at the vet for about $10 more for 8.5lb bag. Glad it's sold here for less.

### ⭐⭐⭐⭐⭐ Review
*by M***Z on August 7, 2025*

Después de probar muchos alimentos hidrolizados para mi gata, ninguno funcionaba todos la hacían vomitar, este le cae perfecto, llevo más de un año usándolo y le cae muy bien

### ⭐⭐⭐⭐⭐ Cats = love
*by T***A on January 11, 2025*

Cats love it as far we can tell.

## Frequently Bought Together

- Hill's Prescription Diet d/d Food Sensitivities Duck & Green Pea Formula Dry Cat Food, Veterinary Diet, 3.5 lb. Bag
- Hill's Prescription Diet d/d Food Sensitivities Duck Formula Wet Cat Food, Veterinary Diet, 5.5 oz. Cans, 24-Pack

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*