---
product_id: 13161156
title: "y/d Thyroid Care Dry Cat Food"
brand: "hill's prescription diet"
price: "₨1917"
currency: SCR
in_stock: true
reviews_count: 12
category: "Hill's Prescription Diet"
url: https://www.desertcart.sc/products/13161156-y-d-thyroid-care-dry-cat-food
store_origin: SC
region: Seychelles
---

# Clinically proven thyroid hormone reduction in 3 weeks High L-carnitine for lean muscle maintenance Omega-3 & controlled sodium for kidney & heart support y/d Thyroid Care Dry Cat Food

**Brand:** hill's prescription diet
**Price:** ₨1917
**Availability:** ✅ In Stock

## Summary

> 🐾 Take control of your cat’s thyroid health with the only vet-approved, clinically proven nutrition!

## Quick Answers

- **What is this?** y/d Thyroid Care Dry Cat Food by hill's prescription diet
- **How much does it cost?** ₨1917 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/13161156-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

- • **Heart & Kidney Health Boost:** Balanced phosphorus and omega-3 fatty acids from fish oil to support vital organ function.
- • **Radiant Skin & Coat Enhancement:** Omega-6 fatty acids deliver visible improvements in your cat’s skin and coat health.
- • **Clinically Proven Thyroid Control:** Only nutrition clinically shown to reduce thyroid hormone in just 3 weeks—exclusive feeding required for best results.
- • **Vet-Recommended Therapeutic Formula:** #1 US Vet Recommended prescription diet trusted by professionals nationwide.
- • **Lean Muscle & Body Condition Support:** Enriched with L-carnitine to maintain your cat’s muscle mass and promote a healthy physique.

## Overview

Hill's Prescription Diet y/d Thyroid Care Dry Cat Food is a veterinary-formulated, clinically proven diet designed to reduce overactive thyroid hormone production within 3 weeks. Featuring controlled phosphorus, reduced sodium, omega-3 and omega-6 fatty acids, and high L-carnitine levels, it supports kidney, heart, muscle, skin, and coat health. Trusted as the #1 US vet recommended therapeutic cat food, it ensures your cat stays healthy, active, and vibrant with exclusive long-term feeding.

## 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.

Review: great - My cat was suffering with Hypertoroid an the veterinary told me about this cat food, my cat is eating this food for a month now and I already see that she is doing so good. I really recommend this product.
Review: Actually works to control hyperthyroidism - So my 5 stars is not for the quality of this cat food. Necessarily. Let me explain. If you read the ingredients the food is basically hard nuggets of corn with synthetic vitamins. Would not have touched my precious fur monster's lips before she got sick with hyperthyroidism. We always tried to feed her with the highest quality cat food we could find, all natural, high protein, etc. She got sick anyway. Initially, we were able to get her hyperthyroidism under control with methimazole. And then only a month or so after victorious vet visit where her T levels were normal, she started getting sores on her face and in her ears from the methimazole. Due to the separation period involved with radioactive iodine treatment, we decided to try the food. I was very reticent but after reading through reviews on desertcart (thank you reviewers) I began to think it could work. And it has so far. Our 13yo old cat is back to her normal spoiled self! Her fur is even shiny and she seems to enjoy her hard little corn pellets. We also feed her the canned Y/D but she seems to prefer the kibble overall.

## 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 | B007M5WEYQ |
| Additional Features | Easy to Store, Veterinary Approved |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Allergen Information | Chicken Meat |
| Animal Food Diet Type | Veterinary Diet |
| Animal Food Nutrient Content Claim | Low Sodium |
| Best Sellers Rank | #17,886 in Pet Supplies ( See Top 100 in Pet Supplies ) #30 in Veterinary Diet Cat Food |
| Brand | HILL'S PRESCRIPTION DIET |
| Brand Name | HILL'S PRESCRIPTION DIET |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 444 Reviews |
| Flavor | Chicken |
| Global Trade Identification Number | 00052742149707, 20052742149718 |
| Included Components | adult-cat-food |
| Item Form | Dry Food |
| Item Type Name | y/d Thyroid Care Cat Food |
| Item Weight | 4 pounds |
| Manufacturer | Hill's Pet Nutrition |
| Manufacturer Part Number | 1497 |
| Model Number | 1497 |
| Number of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 4 Pound |
| Pet Type | Cat |
| Product Benefits | Manages thyroid, supports kidney/heart health, maintains muscle, improves skin & coat |
| Recommended Uses For Product | Managing overactive thyroid, supporting overall health, improving skin and coat condition |
| Special Ingredients | Vitamin C |
| Specific Uses For Product | Thyroid |
| Target Species | Cat |
| UPC | 052742149707 |
| Unit Count | 4 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

![y/d Thyroid Care Dry Cat Food - Image 1](https://m.media-amazon.com/images/I/71bOGTlquAL.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

### ⭐⭐⭐⭐⭐ great
*by S***N on September 16, 2026*

My cat was suffering with Hypertoroid an the veterinary told me about this cat food, my cat is eating this food for a month now and I already see that she is doing so good. I really recommend this product.

### ⭐⭐⭐⭐⭐ Actually works to control hyperthyroidism
*by B***H on October 5, 2024*

So my 5 stars is not for the quality of this cat food. Necessarily. Let me explain. If you read the ingredients the food is basically hard nuggets of corn with synthetic vitamins. Would not have touched my precious fur monster's lips before she got sick with hyperthyroidism. We always tried to feed her with the highest quality cat food we could find, all natural, high protein, etc. She got sick anyway. Initially, we were able to get her hyperthyroidism under control with methimazole. And then only a month or so after victorious vet visit where her T levels were normal, she started getting sores on her face and in her ears from the methimazole. Due to the separation period involved with radioactive iodine treatment, we decided to try the food. I was very reticent but after reading through reviews on Amazon (thank you reviewers) I began to think it could work. And it has so far. Our 13yo old cat is back to her normal spoiled self! Her fur is even shiny and she seems to enjoy her hard little corn pellets. We also feed her the canned Y/D but she seems to prefer the kibble overall.

### ⭐⭐⭐⭐⭐ My cats enjoy this Thyroid Care dry food
*by N***K on May 9, 2026*

My senior, neutered cats were on the W/D Hills diet, when one of them was diagnosed with thyroid disease. I had no issues transitioning him to prescription dry thyroid dry food & my vet advised me I didn't have to worry if my other cat steal a couple of bites. I eventually transitioned my cat to a thyroid pill, but still feed him the dry thyroid food.

## Frequently Bought Together

- Hill's Prescription Diet y/d Thyroid Care Dry Cat Food, Veterinary Diet, 4 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-10-07*