---
product_id: 13161153
title: "Hill's Prescription Diet y/d Thyroid Care Dry Cat Food"
brand: "hill's prescription diet"
price: "€ 253.97"
currency: EUR
in_stock: true
category: "Hill's Prescription Diet"
url: https://www.desertcart.hr/products/13161153-hills-prescription-diet-y-d-thyroid-care-dry-cat-food
store_origin: HR
region: Croatia
---

# Clinically proven thyroid hormone reduction in 3 weeks High L-carnitine for lean muscle maintenance Omega-3 & Omega-6 fatty acids for heart & skin health Hill's Prescription Diet y/d Thyroid Care Dry Cat Food

**Brand:** hill's prescription diet
**Price:** € 253.97
**Availability:** ✅ In Stock

## Summary

> 🐾 Transform your cat’s thyroid health with the only clinically proven formula!

## Quick Answers

- **What is this?** Hill's Prescription Diet y/d Thyroid Care Dry Cat Food by hill's prescription diet
- **How much does it cost?** € 253.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/13161153-hills-prescription-diet-y-d-thyroid-care-dry-cat-food)

## 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

- • **Radiant Skin & Coat:** Omega-6 fatty acids promote visible improvements in your cat’s skin and coat for that healthy glow.
- • **Heart & Kidney Health Focus:** Balanced phosphorus and reduced sodium with omega-3 fatty acids support vital organ function.
- • **Muscle & Body Condition Boost:** High L-carnitine levels help maintain lean muscle mass, keeping your cat active and fit.
- • **Clinically Proven Thyroid Support:** Only nutrition clinically shown to reduce thyroid hormone production in just 3 weeks—exclusively for your cat’s health.
- • **Vet-Recommended Therapeutic Formula:** #1 US Vet Recommended to manage overactive thyroid with trusted, science-backed ingredients.

## Overview

Hill's Prescription Diet y/d Thyroid Care Dry Cat Food is a veterinarian-developed, clinically proven dry food designed to reduce thyroid hormone production in cats within 3 weeks. Featuring a balanced formula with controlled phosphorus, reduced sodium, omega-3 and omega-6 fatty acids, and high L-carnitine, it supports thyroid health, lean muscle maintenance, heart and kidney function, and skin and coat vitality. Trusted by vets nationwide, this exclusive diet is essential for managing feline overactive thyroid conditions.

## Description

Hill's Prescription Diet y/d Dry Cat Food is an easy and convenient way to manage a cat's overactive thyroid and the only clinically proven nutrition to decrease thyroid hormone production in 3 weeks when fed as the sole source of nutrition. It’s made in the USA with global ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. This food is also formulated to promote a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals. Please consult your veterinarian for further information on how Prescription Diet foods can help your cat continue to enjoy a happy and active life.

## Features

- Hill's Prescription Diet y/d Thyroid Care Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to manage your cat’s overactive thyroid
- The only clinically proven nutrition to decrease thyroid hormone production in 3 weeks when fed as the sole source of nutrition. For best results, consistent and exclusive long term feeding of this product is critical for efficacy of the product benefits.
- Controlled phosphorus and reduced sodium with omega-3 fatty acids from fish oil to support kidney and heart health
- High levels of L-carnitine to maintain lean muscle mass and supports a healthy body condition
- Omega-6 fatty acids for visible improvements in skin & coat health
- Hill’s Prescription Diet is the #1 US Vet Recommended therapeutic pet food — consult with your vet to make sure Prescription Diet y/d is the right food for your cat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008RDA5B6 |
| ASIN  | B008RDA5B6 |
| Additional Features | Easy to Store, Veterinary Approved |
| Age Range Description | Adult |
| Allergen Information | Chicken Meat |
| Animal Food Diet Type | Veterinary Diet |
| Animal Food Nutrient Content Claim | Low Sodium |
| Best Sellers Rank | #16,705 in Pet Supplies ( See Top 100 in Pet Supplies ) #28 in Veterinary Diet Cat Food |
| Brand Name | HILL'S PRESCRIPTION DIET |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.6 4.6 out of 5 stars (443) |
| Date First Available  | July 31, 2012 |
| Department  | cat-veterinary-diets |
| Flavor | Chicken |
| Included Components | adult-cat-food |
| Item Form | Dry Food |
| Item Type Name | y/d Thyroid Care Cat Food |
| Item Weight | 8.5 pounds |
| Item model number  | 1497 |
| Manufacturer | Hill's Pet Nutrition |
| Manufacturer  | Hill's Pet Nutrition |
| Manufacturer Part Number | 1597 |
| Manufacturer recommended age  | 1 month and up |
| Model Number | 1497 |
| Number of Items | 1 |
| Occasion | Birthday |
| Pet Type | Cat |
| Product Benefits | Decreases thyroid hormone production, supports kidney & heart health, maintains muscle mass, improves skin & coat |
| Product Dimensions  | 9.5 x 5.75 x 12.5 inches; 8.5 pounds |
| Recommended Uses For Product | Managing thyroid health issues in cats |
| Special Ingredients | Corn Gluten Meal, Whole Grain Corn, Chicken Fat, Powdered Cellulose, Egg Product, Liver Flavor, L-Lysine, Potassium Citrate, Dicalcium Phosphate, Lactic Acid, Fish Oil, Calcium Sulfate, Choline Chloride, Carbonate, DL-Methionine, Taurine, L-Tryptophan, Brewers Dried Yeast, Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate, Niacin Thiamine Mononitrate, Pantothenate, A Riboflavin B12 Pyridoxine Hydro… |
| Specific Uses For Product | Thyroid |
| Target Species | Cat |
| UPC | 052742159706 |
| Unit Count | 8.5 Pounds |
| Warranty Description | 100% statisfaction, or your money back |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** HILL'S PRESCRIPTION DIET
- **Flavor:** Chicken
- **Item Form:** Dry Food
- **Specific Uses For Product:** Thyroid

## Images

![Hill's Prescription Diet y/d Thyroid Care Dry Cat Food - Image 1](https://m.media-amazon.com/images/I/714owdj-IrL.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).

## Frequently Bought Together

- Hill's Prescription Diet y/d Thyroid Care Dry Cat Food, Veterinary Diet, 8.5 lb. Bag
- Hill's Prescription Diet y/d Thyroid Care with Chicken Wet Cat Food, Veterinary Diet, 5.5 oz. Cans, 24-Pack

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-01*