Hill's Prescription Diet Feline y/d Thyroid Care
- Free delivery from £45
- Receive regular deliveries with flexible adjustment of delivery intervals
- Cancel at any time, with no prior notice or additional costs
- Free delivery from £45
- Receive regular deliveries with flexible adjustment of delivery intervals
- Cancel at any time, with no prior notice or additional costs
Delivery time information
This may vary slightly depending on the payment method, availability, your location and public holidays. Orders fulfilled from our EU fulfillment centers are likely to take an additional 2-3 days.\nYou can track the status of your order in your bitiba account at any time from receipt of order to delivery.
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Product description

Hill's Prescription Diet uses a range of clinically-tested, dietetic food products to help with the treatment of various health issues in both dogs and cats. If your cat is suffering from thyroid issues, try this fabulous Hill's Prescription Diet Feline y/d Thyroid Care Original. It is low in iodine, which can be beneficial, as well as helping to keep kidneys strong and healthy. The amount of phosphorus and sodium found in this food have also been adapted to meet your cat's needs.
An exclusive diet of Hill's Prescription Diet Feline y/d Thyroid Care Original for three weeks can have remarkable effects on your cat's health, returning thyroxine levels to how they should be and helping to improve your cat's health overall. While your cat is enjoying this diet, it should not be fed additional treat foods, in order to provide the best possible results. This Hill's Prescription Diet Feline y/d Thyroid Care Original is not only highly nutritious but also offers your cat a wholesome flavour that it is bound to adore.
Hill's™ Prescription Diet™ has a wide selection of clinically proven nutritional products which meet your pet's specific dietary needs. Hill's Evidence-Based Clinical Nutrition™ uses the most up-to-date scientific research evidence combined with clinical expertise to develop a range of diets which help alleviate your pet’s health issues.
Hill's Prescription Diet y/d Thyroid Care at a glance:
- Dietetic complete food for adult cats
- Specifically developed for cats with hyperthyroidism
- Tailored iodine content: to limit iodine uptake from meals
- Supports thyroid health: recipe helps to regulate production in the thyroid and lessen the intensity of the symptoms of hyperthyroidism
- Balanced and nutritious: with vitamins, minerals, and trace elements as well as beta carotene and natural antioxidants to support vital functions and strengthen the immune system
- With taurine: an essential nutrient for cats to support the heart and vision
- Recommended by vets: for an effective, therapeutic diet
Please consult your vet for further information and specific treatment options for your pet.
Ingredients
Maize gluten meal, maize, animal fats, pea protein, brewer's rice, wheat, dried whole egg, minerals, protein hydrolysate, linseeds, fish oil, L-carnitine, vitamins, taurine, trace elements, beta carotene.
With natural antioxidants [mixed tocopherols].
Additives per kg:
Nutritional additives:
Vitamin A (9014 IU), vitamin D3 (783 IU), vitamin E (600mg), vitamin C (100mg), beta-carotene (1.5mg), iron [3b103] (97mg), iodine [3b202] (0.18mg), copper [3b405] (9.6mg), manganese [3b503] (10mg), zinc [3b603] (167mg).
With natural antioxidants.
Analytical constituents
protein | 32.2 % |
fat | 23.6 % |
fibre | 1.1 % |
ash | 5.7 % |
calcium | 0.79 % |
phosphorus | 0.57 % |
magnesium | 0.07 % |
beta-carotene | 1.5 mg |
iodine | 0.18 mg |
potassium | 0.86 % |
L-carnitine | 505.0 mg |
sodium | 0.25 % |
omega-3 fats | 1.0 % |
taurine | 1.92 mg |
vitamin C (ascorbic acid) | 110.0 mg |
vitamin E (tocopherol) | 600.0 mg |
Feeding guide
Hill's Prescription Diet Feline y/d Thyroid Care is a complete dry food for adult cats. Supplements other than Hill's Prescription Diet Feline y/d Thyroid Care are not necessary and can reduce the effectiveness of the food.
For adult cats: These are recommendations only. Your pet may need less or more food to maintain proper weight. Adjust as needed. If you are feeding this food to your cat for the first time, mix a little y/d in with your cat’s normal food at first and then gradually increase the proportions over the course of 7 days until the cat is wholly fed with y/d.
Cat’s weight | Daily amount in g |
2kg | 30 - 40 |
3kg | 40 - 50 |
4kg | 45 - 65 |
5kg | 55 - 75 |
6+ kg | 11 per kg |