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Hill's Prescription Diet Canine i/d

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Hill’s Prescription Diet Canine I/D is a highly digestible formula designed for dogs with gastrointestinal disorders. How it works Prescription Diet Canine I/D is easy to digest thanks to...  Read more

Hill's Prescription Diet Canine i/d

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Product details

Hill’s Prescription Diet Canine I/D is a highly digestible formula designed for dogs with gastrointestinal disorders.

How it works

Prescription Diet Canine I/D is easy to digest thanks to its blend of soluble and insoluble fibre – essential for promoting healthy digestion and improving stool quality. Gastrointestinal disorders can cause your dog stomach pain, diarrhoea or constipation. Untreated, this can lead to serious health problems such as an electrolyte imbalance and malnutrition.

Hill’s formula encourages maximum absorption of nutrients to get your pet back to their normal selves in as little as three days. Efficient digestion means your pet is able to absorb vitamins that they need to repair tissue and obtain energy. This food has a special combination of electrolytes, B vitamins and antioxidants that are clinically proven to repair and support your dog's immune system, which could be compromised by poor digestion of nutrients. Under your vet’s recommendation, this food should replace your dog’s regular food for the period of their illness.

Key benefits

  • blend of soluble and insoluble fibre to improve digestion and stool quality
  • high in electrolytes, B vitamins and antioxidants clinically proven to repair the immune system
  • highly digestible formula ensuring optimum nutrient absorption
  • proven to settle upset stomachs in just three days.

When to use it

There are lots of different types of gastrointestinal disorders caused by various factors. You can spot the most common symptoms easily – if your dog is shows signs of diarrhoea, vomiting, constipation or weight loss, it could be an indication of one of these disorders. If you spot any of these symptoms you should consult your vet immediately, who can give you a thorough diagnosis.

Prescription Diet Canine I/D should only be used under the recommendation and guidance of your pet’s vet after an examination and diagnosis. Ask your vet about the recommended feeding dose to suit your dog, then gradually introduce their new food over a seven-day period. If your pet is showing a lack of appetite or signs of discomfort whilst eating, split their recommended daily amount into smaller portions throughout the day.

Because veterinary diets are formulated for the nutritional support of pets with specific clinical conditions, we recommend that you only use them under professional advice. For more information on feeding Hill’s Prescription Diet Canine I/D to your dog, please consult your veterinary surgeon.

Hill's Prescription Diet Canine i/d Wet Food

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Prescription Diet™ Canine i/d™ Dry - Ground maize, ground rice, dried whole egg, chicken and turkey meal, maize gluten meal, digest, animal fat, dried beet pulp, vegetable oil, calcium carbonate, flaxseed, salt, potassium chloride, dicalcium phosphate, taurine, L-tryptophan, vitamins and trace elements. Contains EU approved antioxidant.

Prescription Diet™ Canine i/d™ Cans- Turkey, ground rice, ground maize, dried whole egg, liver, Fibrim® 1260 (soluble fibre source), potassium chloride, dicalcium phosphate, iodised salt, choline chloride, zinc oxide, ferrous sulphate, copper sulphate, manganous oxide, sodium selenite, calcium iodate, D-activated animal sterol (source of vitamin D3), vitamin E supplement, thiamin, niacin, calcium pantothenate, pyridoxine hydrochloride, riboflavin, folic acid, biotin, vitamin B12 supplement.

Prescription Diet™ Canine i/d™ RECOVERY PACK - Turkey, ground rice, pork liver, ground maize, dried whole egg, soy fibre, iron oxide, dicalcium phosphate, potassium chloride, digest, caramel, iodised salt, taurine, vitamins and trace elements.

Feeding Guide

Recommended quantity/day:

Adult dog

Weight (kg) Grams/day (dry food) Cans 360 g
2.5  50-70 1/2 - 2/3
 5 90-120  1 1/2 - 2
 10  145-205 2 - 2 3/4
 20  250-340 2 1/2 - 3 1/3
 30 335-465  3 1/4 - 4 1/2
 40 415-575  4 - 5 2/3
 50 490-680  4 3/4 - 6 2/3
 60+ 11 g per kg   1 per 10 kg


Puppy- dry food


 Weight (kg)


 Months 2-3


Months 4-9


 Months 10-12

(grams/ day)

 0.5 35   -  -
 1  60  50  40
 3  135 110   90
 195 160  130 
10   330 275  220 
15   445 370  295
20   550 460  365 
25   -  545  435
30     625 500 
40     775 620 
50     915 730 
60      840 


Always make sure your furry friend has access to plenty of water.

It is recommended that a veterinarian's opinion be sought before use or before extending the period of use.

Customer reviews

4.7 out of 5 291  Reviews

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The following reviews are available in English. 

  • Saved our dogs life
    Our labradoodle who is now 9, suffered 2 really bad bouts of a gastro problem a year apart, when she was a puppy, they both became very serious requiring stays at the veterinary hospital, at one point it was a bit touch and go, but our vet suggested Hills ID, and after a few days she became well again, no tummy cramps or pain rthat made her yelp. She has been on it ever sine, we mix the wet and dry together and she has had no recurrence of the gastro problems
    Jane Haskins - April 19, 2020
  • Hills Science Prescription i/d
    My greyhound has a very sensitive digestive system, so my vet recommended we try this. Result, no diarrhoea, no sickness, everything on an even keel. And as a bonus, she loves it! Web site is easy to use, delivery is very good and I now have this on repeat order. What's not to like?
    Anonymous March 9, 2020
  • Excellent dog food
    Unbelievable results in just a few days. Stopped diarrhoea immediately. coat shiny ,eyes brighter in days .he absolutely loves it.
    Andrew debenham - December 28, 2019
  • Excellent product
    Vet recommended this for my Westie who has EPI and it's the only food that works brilliantly. The website is easy to use and the service and delivery is very quick. Highly recommend.
    B. Fitzpatrick - August 27, 2019
  • Excellent product and service
    Product is excellent, just a shame there is not a variety of flavours rather than the one. From looking through the website to getting the delivery the whole experience was good.
    Leigh Pattison - June 12, 2019