Hill's Prescription Diet Gastrointestinal Biome Dry Dog Food

Hill's Prescription Diet Gastrointestinal Biome Dry Dog Food
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Chicken » 1.5kg

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  • Chicken » 1.5kg £17.99
  • Chicken » 10kg £54.99

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Digestive Care

Your dog’s digestive health can be negatively affected by many things and when your dog has digestive upset, it’s a thoroughly unpleasant experience for everyone involved. The good news is that you can help your dog feel better with food that revolutionises the way to approach fibre-responsive digestive issues by putting gut microbiome health – the unique gut ecosystem of your pet - at the forefront of digestive care.

Hill’s nutritionists and veterinarians formulated Hill's PRESCRIPTION DIET Gastrointestinal Biome nutrition with ActivBiome+, a breakthrough ingredient technology, to actively promote regular healthy stools and help reduce the risk of future episodes.

Recommended For

For dogs with acute or chronic fibre-responsive digestive disorders, including constipation or diarrhoea

How It Works:

With breakthrough ActivBiome+ ingredient technology, a proprietary blend of active fibres clinically proven to nourish the gut microbiome to support digestive health and well-being

High levels of Omega-3 fatty acids (DHA & EPA)

Optimally balanced soluble and insoluble fibres

How It Helps:

Hill's PRESCRIPTION DIET Gastrointestinal Biome Dog Food actively promotes regular healthy stools and helps reduce risk of future episodes.

Quick response - clinically proven to help firm loose stools in 24 hours Helps soothe the digestive tract Promotes beneficial gut microflora to support digestive health


Cereals, meat and animal derivatives, derivatives of vegetable origin, oils and fats, vegetable protein extracts, fruit, seeds, minerals, vegetables.


Protein 21.0%, Fat content 13.4%, Omega-3 fatty acids 1.2%, EPA 0.20%, DHA 0.14%, Crude bre 6.6%, Crude ash 6.0%, Calcium 1.0%, Phosphorus 0.66%, Sodium 0.37%, Potassium 0.84%, Magnesium 0.10%; per kg: Vitamin A 9,760IU, Vitamin D3 650IU, Vitamin E 700mg, Vitamin C 110mg, Beta-carotene 1.5mg.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:00am - 5:45pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.

Reviews (4)

Summary of Reviews for Hill's Prescription Diet Gastrointestinal Biome Dry Dog Food

Overall 5
Value For Money
Nutritional Value
Pet's Opinion
4 out of 4 (100%) customers would recommend this product.
5 stars (2 reviews)
4 stars (2 reviews)
3 stars (0 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

45 Miraculous!
Verified Purchase

By on 8 September 2021

For a puppy who has never had consistent stools this has been a game changer and he loves it too! Pity about the high price tag but have saved on poo bag usage!!

Customer recommends this product

55 Sensitive tummy staffies
Verified Purchase

By on 30 January 2021

If you are anything like my boyfriend and I you spend far too much time discussing the consistency of your staffs stools. Well, since we changed to this food our staff (who has a sensitive stomach and used to get loose stool issues a lot) has been laying some textbook cables! She’s also pancreatic yet this food is still ok even though supposedly she’s supposed to be on a low fat diet.

Customer recommends this product

45 Very happy.
Verified Purchase

By on 14 December 2020

It was recommended by my vet . I only got the small bag to try but was very pleased with the results, so have ordered the big bag now .

Customer recommends this product

55 Great service
Verified Purchase

By on 30 November 2020

I was recommended to try this product by my vet as our dog has a very sensitive tummy resulting in loose stools. This works better than all the other ranges I have tried and the service from Viovet was faultless, the bag arrived in 3 days which is very quick as we live in the Channel Islands.

Customer recommends this product

Q & A

Below are some recent questions we've received regarding Hill's Prescription Diet Gastrointestinal Biome Dry Dog Food, including answers from our team.

15 October 2021 at 5:15pm

Sharon McMillan

  • VioVet customer since 2016
  • From: County Antrim, United Kingdom

Can you mix the wet and dry food and if so what is the ratio for a 10kg dog. Also could you please advise about measuring dry food - do you use hills cup for i/d food as there isn't a specific measure for this type of food

Many thanks

  • VioVet Staff

Yes the wet and dry food can be mixed. The feeding guide for this when mixing the Hills Gastrointestinal Biome Stew with the Adult Dry Dog food is pasted below. Measuring the dry food is best done using a scales if you have one:
Screenshot 2021-10-18 at 14.09.25.png

20 September 2021 at 2:58pm

Is this suitable for everyday use?


My 2 elderly dogs are settled on Hills Prescription Gastrointestinal dried food and I ordered this version in error. Will it be OK to give them this anyway?

  • VioVet Staff

Yes this diet is very similar to the original Hills I/D, it additionally contains ActivBiome+ to actively promote
regular healthy stools and help reduce the risk of future episodes. If you are using the diet to support intestinal issues then you should be fine to use the Biome version instead.
Without knowing the exact condition your dog has though it is hard to be 100% certain. I advise discussing this with your vet or ringing the Hills Nutrition Helpline for further advice.

10 December 2020 at 7:16pm

Is Prescription needed?


Can you please let me know if I have to provide a Prescription in order to get this?

I need this to be delivered in Naples, FL, USA

  • VioVet Staff

You do not need to provide a written prescription from your vet to purchase from the Hills Veterinary Prescription Diet Range, however you should only use these diets alongside your Veterinarians advice. Some of the diets within the range are not appropriate for certain health conditions.

14 September 2020 at 2:59pm

Is this suitable for dog with IBD

Yvonne Tillyard

  • VioVet customer since 2007
  • From: Avon , United Kingdom

I have a 3 year old Golden Retriever with inflammatory bowel disease and currently has Purina HA dry food. This suits her but she seems to lack energy and gets tired easily. She does have regular meds to control her condition but still has outbreaks of diarrhoea and upset stomach. My new vet has suggested Hills Biome as a possible suitable food and I would like to ask if you would recommend it as suitable for my dog. I would really appreciate your advice

  • VioVet Staff

Hills Gastrointestinal Biome is specifically aimed at dogs who have intestinal problems and can help with conditions such as IBD. If you are currently on Purina HA and this is working well then I would not switch however. Purina HA contains hydrolysed protein which is specially formulated so that it cannot set off a reaction in a dog with IBD. This Hills diet will have unhydrolysed proteins which could set off your dog's IBD.
If you would like specific advice on other products to use with IBD then please contact our team on [email protected]

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