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Hill's Prescription Diet Y/D Thyroid Care Original Dry Cat Food - 1.5Kg By Hills Prescription Diet

24Reviews
This Food In Summary
£0.59Cost per day
£13.97Per kg
42gDaily Portion
~5 weeksA Bag Lasts

By: Hills Prescription Diet

SKU: 607277N

Weight: 1.5kg

RRP £21.79
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Hill's Prescription Diet Y/D Thyroid Care Original Dry Cat Food - 1.5Kg By Hills Prescription Diet
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This Food In Summary
£0.59Cost per day
£13.97Per kg
42gDaily Portion
~5 weeksA Bag Lasts

Manufacturer's View

Prescription Diet™ Feline y/d™

Helps to manage your cat's health in 3 weeks by normalising thyroid hormone levels when fed as sole source of nutrition.

  • Great taste your cat will love
  • Supports kidney health with controlled phosphorous and low sodium
  • Visible improvement in skin and hair coat

100% Satisfaction Guarantee We're confident your pet will enjoy Hill's™ Prescription Diet™ foods that we offer a 100% money-back guarantee.*
*Our Hill's 100% Satisfaction Guarantee covers quality, consistency and palatability. If you are unhappy with any of our diets, simply return the unused portion to the place of purchase for a refund or replacement.

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Ingredients

Original: Maize gluten meal, maize, animal fat, dried whole egg, minerals, digest, flaxseed, fish oil, L-carnitine, vitamins, taurine, trace elements and beta-carotene. With a natural antioxidant (mixed tocopherols).

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Average Nutrient and Caloric Content

Nutrition Per 100 kcal ME
Beta-carotene:0.04 mg
Calcium:185.88 mg
Carbohydrate (NFE): 7.48 g
Fat:5.55 g
Fibre (crude): 258.82 g
L-Carnitine:11.88 mg
Magnesium: 16.47 mg
Moisture: 1.29 g
Omega-3 fatty acids240 mg
Omega-6 fatty acids 1.05
Phosphorous: 134.12 mg
Potassium:202.35 mg
Protein: 7.58 g
Sodium: 58.82 mg
Taurine:45.25 mg
Vitamin A10: 310 IU
Vitamin C10: 2.59mg
Vitamin D10: 31.93 IU
Vitamin E10:14.35 mg

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Daily Feeding Guide

These ranges are a starting point only, because dogs' needs vary. Adjust the feeding amount to maintain optimal body weight.

Target Body Weight kgDry Grams
230-40
340-50
445-65
555-75
6+11 per kg

Ratings & Reviews

24 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews
18/6/2025 6:56:00 PM

Solid choice

by Sofia Garcia -

It's a good food for her medical needs. I buy this size regularly to ensure freshness

10/9/2025 7:40:00 AM

Very satisfied

by Christopher Bell -

Great to find a diet food she actually loves and that works so effectively. The kibble is always fresh

1/7/2025 7:13:00 PM

Best solution

by Natalie Wong -

I highly recommend this dry food for cats with thyroid issues. It's a lifesaver for her health

16/7/2025 8:10:00 PM

Fantastic support

by Andrew Taylor -

This food is key to managing her hyperthyroidism non invasively. The 1.5kg size is convenient

5/5/2025 6:24:00 AM

Good food

by Jessica Brown -

It's a reliable product for her specific condition. It is a bit expensive but it is a necessary purchase

5/9/2025 4:19:00 PM

Trusted quality

by Michael Rodriguez -

I rely on Hill's prescription diets for her medical needs. This food is a game changer for thyroid care

8/8/2025 8:30:00 PM

Highly palatable

by Eleanor White -

Even though it's a specialist diet she eats it with enthusiasm every time. Great kibble size for older cat

31/5/2025 6:45:00 PM

Vet prescribed diet

by Sarah Davis -

A must have for any cat with thyroid issues. The 1.5kg bag is easy to manage and keeps the kibble fresh

26/8/2025 3:34:00 PM

Keeps her healthy

by David Singh -

Her thyroid levels are stable and she has regained her energy and healthy weight. Highly effective food

6/5/2025 9:15:00 PM

Essential for her thyroid

by George Miller -

This food has completely regulated my cat's hyperthyroidism without medication. She loves the taste

2/10/2025 1:19:00 PM

Solid choice

by Sofia Garcia -

It's a good food for her medical needs. I wish the bag had a better resealable feature for freshness

17/6/2025 7:25:00 PM

Best solution

by Christopher Bell -

I highly recommend this food for cats with hyperthyroidism. It's been a game changer for us

17/7/2025 2:32:00 PM

Trusted brand

by Natalie Wong -

Hill's makes excellent prescription diets. This one is key to my cat's wellbeing and she loves the taste

25/7/2025 9:32:00 AM

Fantastic support

by Andrew Taylor -

I am so glad this diet is available to manage her thyroid issues. The 3kg bag is a convenient size

26/7/2025 12:21:00 PM

Good diet food

by Jessica Brown -

It's a reliable product for her thyroid condition. It's expensive but it's vital for her health

9/6/2025 6:25:00 PM

Highly effective

by Michael Rodriguez -

This specific formula is essential for managing her iodine intake. The kibble is a good manageable size

19/10/2025 10:58:00 PM

Kept her healthy

by Eleanor White -

She is a different cat now with much more energy and a healthier appetite. Highly recommend this diet

8/8/2025 11:05:00 AM

Tastes great

by Sarah Davis -

She loves the taste which is a huge bonus as she's a fussy eater. The 3kg bag lasts us a good amount of time

18/8/2025 5:57:00 PM

Vet prescribed

by David Singh -

I trust this food completely for her medical condition. It's the best non invasive way to manage her thyroid

9/10/2025 3:44:00 PM

Essential for her thyroid

by George Miller -

This food has made a huge difference to my cat's hyperthyroidism. Her blood work is much better

6/10/2025 7:35 PM

Good value

by Barbara -

Good value my cat loves it

25/1/2025 12:37 AM

New lease on life!!

by Michael -

Puck is a short haired Oriental and is 19 years old. He was having health problems about five years ago and a diagnosis pointed towards a Thyroid problem so I tried Hills y/d. He looks and feels absolutely wonderful now and is healthier now (touch wood) than when he was ten years old.

1/7/2018 11:21 AM

Great

by Rita -

My cat has been on the food for almost two months, has gained weight back and is energetic and playful! Would recommend!

1/7/2018 11:20 AM

Can’t believe!

by Mindy -

After only 4 weeks my cats thyroid levels dropped to normal limits. She gained a bit of weight and is acting more like her old self. I am amazed at how well it worked.