

Hill's Prescription Diet
Hill's Prescription Diet Hills Prescription Diet Gastrointestinal Biome Stew review
We don't put a score on this food. It is a veterinary diet, formulated for a diagnosed condition and meant to be fed on a vet's advice. Your vet has seen your dog and we have not, so a number from us could only pull you towards their advice or away from it, and neither of those is ours to do. What follows is what the label declares, what the analysis works out at, and where to buy it, with no judgement attached to any of it.
Gastrointestinal Biome Stew is a chicken stew under Hill's Prescription Diet label. Hill's aims it at dogs whose digestion is being managed on veterinary instruction.
A veterinary diet, formulated for a diagnosed condition and fed on a vet's advice, so we put no score on it. Gastrointestinal Biome Stew is a chicken stew built around a declared prebiotic fibre blend. What follows is what the label declares and what the analysis works out at.
Our view
Likely to suit
- Dogs whose digestion is being managed on veterinary instruction
- Prebiotic fibre chosen with the gut flora in mind, declared at 3.2%
- A dog that needs coaxing through a rough patch: pork liver helps palatability
- More water with each meal, at 78.5% moisture
Worth watching
- Pork as well as chicken, worth raising if your vet picked a protein deliberately
- Much of the list in category terms, so the full makeup is not spelled out
Written by our editorial team. Independent guidance, not veterinary advice.
The details
Dog fit
Listed for adult dogs of every size, on a vet's advice. The label starts at 99 grams a day for a 1kg dog and reaches 1153 grams at 50kg, but the amount is your vet's call.
Wet
Adult
Toy, Small, Medium, Large, Giant
Chicken
What's in it
- Meat and animal derivativesChicken 8%Chicken drawn out; the rest unnamed.
- Derivatives of vegetable origin, cerealsCategory terms.
- Vegetable protein extracts
- VegetablesCarrots 0.8%
- Oils and fats, minerals, fruit, seeds
- Digestible core: chicken, pork liver, rice flour, rice starch, vegetable oilPork sits alongside the chicken. The rice carries the texture and the carbohydrate estimate.
- ActivBiome+ Digestion blend: pecan shell, flaxseed, citrus pulp, beet pulp, cranberries3.2%Grouped by Hill's as prebiotic fibre for the gut flora.
Zinc, iron, manganese, copper and iodine each with a printed dose, plus potassium alginate at 4.8g, a seaweed gelling agent that sets the stew.
Pork liver is in the recipe as well as chicken, worth checking with your vet if the protein was chosen on purpose.
Named ingredients
Against the range
A chicken stew from Hill's Prescription Diet, aimed at dogs whose digestion is being managed on veterinary instruction. The list runs mostly in category terms, then names a digestible core and a five-part prebiotic blend at 3.2%.
Nutritional analysis
Declared analysis
5.4%
3.2%
1.6%
1.4%
78.5%
Dry weight
25.1%
14.9%
7.4%
6.5%
46.1%
As-fed composition
Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.
36.1%
13.5%
41.7%
3.3%
4.6%
0.9%
Pricing & size
- Price per kilo
- £10.31 (RRP)
- Pack
- 354 g
- A 15kg dog eats (our estimate)
- 945 to 1155 g a day, 1050 in the middle
- Cost per day, 15kg dog
- £10.83
The food is dilute, at 81 kcal per 100g, so portions are generous by weight.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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