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Hill's Prescription Diet Canine z/d
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Hill's Prescription Diet Canine z/d

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Hill's Prescription Diet Canine z/d is a complete hypoallergenic dog food. How it works Hill's Prescription Diet Canine z/d is a dry dog food mix that helps to control your pet's allergies....  Read more

Hill's Prescription Diet Canine z/d

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£5.95 / kg
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£5.65 / kg
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Product details

Hill's Prescription Diet Canine z/d is a complete hypoallergenic dog food.

How it works
Hill's Prescription Diet Canine z/d is a dry dog food mix that helps to control your pet's allergies. Made using all natural ingredients, it limits your dog's contact with the common culprits of food intolerances.The protein in Hill's Prescription Diet Canine z/d comes from a unique hydrolysed chicken formula. Highly hydrolysed protein is broken down into smaller pieces so your pet's immune system can't detect them. Smaller pieces also make it easier for your dog to digest so they absorb the maximum amount of nutrients.
This dry mix is rich in essential fatty acids that support healthy skin and a glossy coat, which can become dry and irritated with allergy. Naturally occurring antioxidants help your dog fight off illnesses when their immune system is low due to intolerance.

Key benefits 

  • complete hypoallergenic dry food 
  • all-natural ingredients cut out contact with common causes of allergy 
  • hydrolysed protein isn't detected by your dog's immune system 
  • fatty acids restore the condition of their skin and coat 
  • antioxidants keep their immune system strong. 


When to use it
It's easy to tell if your pet is suffering from an allergy. They might become lethargic, vomit or have diarrhoea. If you think your dog might have an intolerance to their food, you should take them to your vet for a full diagnosis.
Hill's Prescription can replace your dog's regular food for life. Use for a trial period of three to eight weeks before switching and follow feeding guidelines for your dog's breed and weight. If they still show signs of intolerance, take them back to the vets as soon as possible.


Ingredients: Maize starch, chicken liver hydrolysate, cellulose, minerals, vegetable oil, animal fat, vitamins, DL-methionine,trace elements, L-tryptophan, taurine, beta carotene. Contains EU approved antioxidant

Additives per kg: Nutritional additives: E671 (Vitamin D3) 2,050IU, E1 (Iron) 367mg, E2 (Iodine) 9.7mg, E4 (Copper) 46.6mg, E5 (Manganese) 16.1mg, E6 (Zinc) 234mg, with natural antioxidant.

Feeding Guide

Recommended quantity/day:

Dog`s Weight (kg) Dry food (grams) Cans             (370 grams)
2 45 - 60 1 /2 - 3/4
3 60 - 80 2/3 - 3/4
4 75 - 100 3/4 - 1
5 85 - 120 1 - 1 1/4
10 145 - 200 1 1/2 - 2 
20 245 - 340 2 1/2 - 3 1/2
30 335 - 460 3 1/2 - 4 3/4
40 415 - 570 4 1/4 - 6
50 490 - 675 5 - 7
60+ 10 per kg 1 per 10 kg


Always make sure that your dog has access to plenty of water.

Customer reviews

4.7 out of 5 184  Reviews

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The following reviews are available in English. 

  • My lucky day
    My dog is 12 years old and has been on Hills ZD since he was six months old which I had to order and collect from the vets.
    Mike U - February 3, 2021
  • Helped my dog so much!
    This food looks very much like recovery food. It does however help with any stomach issues. My dog has been helped so much with this food which the animal hospital suggested I try him on. He is incontinent and this food ensures his stools are quite firm. His stomach issue appears to be under control with the use of this food.
    Tracie - January 28, 2021
  • Saved the day
    Zara rescue from Cyprus has inflammatory bowel disease.nightmare as so many additives in some dog foods you have to go hypoallergenic to treat this condition.Thank goodness pet supermarket offered best price with hills z/d.this is a condition for the whole of this dogs glad got the best food and price all in one
    Jayne - October 16, 2020
  • Addisons Diisease
    After Sky was diagnosed with Addisons, checked what advised to change diet and recommended Hills ZD low Allergen Sky has now been on this diet since 2012 and it keeps to body balance in check, we split into 4 feedings daily Price and delivery no issues with
    Graham Wallace - August 20, 2020
  • Excellent Food
    My 9 year old dog has been exclusively on this food for about six weeks - on the vets advice. He has suffered from chronic colitis for most of his life. For the first time in years he is now off all medication and no sign of colitis.
    Maureen Johnson Nicholson - May 14, 2020