---
product_id: 13161156
title: "y/d Thyroid Care Dry Cat Food | #1 Veterinarian Recommended, Chicken Recipe, 4 lb. Bag"
brand: "hill's prescription diet"
price: "85101CFA"
currency: XOF
in_stock: true
reviews_count: 12
category: "Hill's Prescription Diet"
url: https://www.desertcart.sn/products/13161156-y-d-thyroid-care-dry-cat-food-1-veterinarian-recommended
store_origin: SN
region: Senegal
---

# Clinically proven thyroid hormone reduction in 3 weeks High L-carnitine for lean muscle maintenance Omega-3 & Omega-6 fatty acids for heart & coat health y/d Thyroid Care Dry Cat Food | #1 Veterinarian Recommended, Chicken Recipe, 4 lb. Bag

**Brand:** hill's prescription diet
**Price:** 85101CFA
**Availability:** ✅ In Stock

## Summary

> 🐾 Unlock your cat’s healthiest chapter with clinically proven thyroid care!

## Quick Answers

- **What is this?** y/d Thyroid Care Dry Cat Food | #1 Veterinarian Recommended, Chicken Recipe, 4 lb. Bag by hill's prescription diet
- **How much does it cost?** 85101CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/13161156-y-d-thyroid-care-dry-cat-food-1-veterinarian-recommended)

## 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 deliver visible improvements in skin and coat, helping your cat look as good as they feel.
- • **Heart & Kidney Health Focus:** Balanced phosphorus and reduced sodium with omega-3 fatty acids support vital organ health for long-term wellness.
- • **Muscle & Body Condition Boost:** Enriched with L-carnitine to preserve lean muscle mass and promote a healthy, active body condition.
- • **Clinically Proven Thyroid Support:** Only nutrition clinically shown to reduce thyroid hormone production in just 3 weeks—exclusively formulated for your cat’s health.
- • **Vet-Recommended Therapeutic Formula:** #1 US vet recommended prescription diet trusted by professionals for managing feline thyroid conditions.

## 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 within 3 weeks. Formulated 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 as the #1 US vet recommended prescription diet, it’s the essential nutrition for cats managing 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.

Review: Nutritional for cats living with thyroid problem which is very important. - Helped to support thyroid cats nutritionally
Review: My cats enjoy this Thyroid Care dry food - 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.

## 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 |
|---------------|-------|
| Age Range (Description) | Adult |
| Brand | HILL'S PRESCRIPTION DIET |
| Flavor | Chicken |
| Item Form | Dry Food |
| Item Weight | 4 pounds |
| Number of Items | 1 |
| Special Ingredients | Vitamin C |
| Specific Uses For Product | Thyroid |
| Unit Count | 4 Pounds |

## 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 | #1 Veterinarian Recommended, Chicken Recipe, 4 lb. Bag - 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

### ⭐⭐⭐⭐⭐ Nutritional for cats living with thyroid problem which is very important.
*by A***R on May 12, 2026*

Helped to support thyroid cats nutritionally

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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.

## 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 Senegal*
*Store origin: SN*
*Last updated: 2026-08-20*