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Purina Pro Plan Veterinary Diets HA STOX Hypoallergenic Dry Cat Food 35kg

Purina Pro Plan Veterinary Diets HA ST/OX Hypoallergenic Dry Cat Food - 3.5kg

by Pro Plan Veterinary

13 reviews | Write review
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PURINA® PROPLAN® VETERINARY DIETS Feline HA St/Ox Hypoallergenic is a complete hypoallergenic veterinary diet for the diagnosis and management of food allergies in cats of all ages, including kittens.

Some cats may suffer from food allergy, which can cause skin discomfort and/or digestive upsets. PURINA® PROPLAN® VETERINARY DIETS Feline HA St/Ox Hypoallergenic is a true hypoallergenic diet formulated with protein that has been broken down (hydrolysed) into very tiny components that are too small to cause an allergic reaction, and a purified carbohydrate source. Such hydrolysed diets are recognised as the best type of food to use during an 'elimination diet trial' when trying to diagnose (or rule out) food allergy.

During such a trial it is important that your cat is fed no other food or treats. PROPLAN® VETERINARY DIETS Feline HA St/Ox Hypoallergenic is also useful for cats with severe bowel disease such as IBD as it is highly digestible.

With St/Ox to help support urinary health in cats which may be susceptible to urinary conditions.

Key Benefits:

  • Single hydrolysed protein broken down into tiny components too small to cause an allergic reaction, 
  • Purified carbohydrates to help avoid allergic reactions
  • A great taste thanks to high quality ingredients and a palatability booster

Contents: 3.5kg bag


Fresh drinking water should always be available.

of customers recommend this product
VALUE (4.9/5)
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Good product.
This is a good product for cats with food allergies. I recommend it.
Unfortunately I had to ring tree times about not receiving my order and it was discovered after investigation it had gone missing however I did receive my order eventually after a week through another delivery company.
Excellent product
my rescue cat a siamese aged 11 has a food allergy., this product is excellent for here. she has gained weight and is now fit and healthy. product arrived in good time, and well packaged.
Excellent product, service at a low cost. Would always buy from Petplanet.
Great Service
Sue P
I ordered cat food due to a change in my cat's diet. I had no problems with the ordering process or with delivery which was very prompt. Because I ordered two large bags of food they were very good value. I will certainly use this site again because of the good service and competitive prices.
Great food great service
But this food every time for my cats itís their favourite and helps one of my cats skin condition. Great value great delivery overall good service. Highly recommend.
good product
This diet was prescribed for one of our Cats to help with hid Irritable Bowel Disease. Whilst it has taken him some time to get used to the taste and texture of the biscuits, he is now eating it without any fuss and it certainly works well. He is far more comfortable and his skin and coat are improved too. Weird stuff, but very effective for his condition.
Very reasonable prices, free delivery, and fairly fast too, happy customer.
I am really impressed, one bag was damaged in transit and I was send a replacement next day delivery. Great after sales service.
Excellent product quick delivery

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Weight of Cat (KG)   Amount of Food per day (G) 
2   35
3   50
4   70
5   85
>5   add 15g/kg

The recommended period of use is 3 to 8 weeks. If signs of intolerance disappear, this feed can be used indefinitely. It is recommended that a veterinarian's opinion be sought before use or before extending the period of use and for kitten feeding guidelines.

Rice Starch*
Hydrolysed Soya Protein**
Soybean Oil
Hydrolysed Digest**
Animal Fat
Fish Oil
* Carbohydrate Source
** Protein Sources


  Analytical Constituents
Protein: 35.5 %
Fat content: 10.0 %
Crude ash: 8.0 %
Crude fibres: 3.0 %
Essential fatty acids: 4.0 %
Vit A: 35 000
Vit D3: 1 100
Vit E: 650
Taurine: 1 500
Ferrous sulphate monohydrate: 290
Calcium iodate anhydrous: 3.7
Cupric sulphate pentahydrate: 58
Manganous sulphate monohydrate: 120
Zinc sulphate monohydrate: 490
Sodium selenite: 0.34