Brit GF Veterinary Diet Gastrointestinal Dog, 2 kg is a dietetic food from the Czech brand Brit for dogs with acute and chronic digestive disorders: diarrhoea, vomiting, excess gas, pancreatitis and exocrine pancreatic insufficiency (EPI). The protein comes from dehydrated herring (26%), hydrolysed salmon protein (12%) and eggs, all easy to digest. It's grain-free and rich in omega-3 (0.85%) for the gut lining, with MOS, FOS and beta-glucan prebiotics, psyllium and the probiotic Enterococcus faecium.
What it is and who makes it
Brit is a Czech brand with a Veterinary Diet range. Gastrointestinal is designed to soothe the digestive tract after diarrhoea or vomiting and normalise stools. Protein and fat provide plenty of energy in a small amount of food, which matters when a dog is fed small portions.
Ingredients and analysis
Dehydrated herring (26%), yellow peas (23%), buckwheat, hydrolysed salmon protein (12%), chicken fat (10%), apple pomace, eggs (2%), salmon oil (2%), hydrolysed salmon gravy, brewer's yeast (1%), minerals, psyllium, brown seaweed, eggshell, yeast extract and sea buckthorn.
| Parameter | Value |
|---|---|
| Protein | 25% |
| Fat | 16% |
| Fibre | 1.5% |
| Omega-3 / omega-6 | 0.85% / 2.2% |
| Calcium / phosphorus | 0.9% / 0.6% |
| Energy | 393 kcal per 100 g |
How long the course lasts
| Condition | Diet duration |
|---|---|
| Acute intestinal upset | 1–2 weeks |
| Digestive disorders | 3–12 weeks |
| Chronic pancreatic insufficiency | Lifelong |
Split the daily amount into several small portions through the day. Feed it dry or softened with warm water; fresh water must always be available.
Pros
- Highly digestible protein. Herring, hydrolysed salmon and eggs.
- For the gut. Probiotic, prebiotics, psyllium and brewer's yeast.
- Rich in omega-3. Supports the gut lining and reduces inflammation.
- Grain- and gluten-free. Peas and buckwheat instead of wheat and corn.
- Many indications. Diarrhoea, vomiting, flatulence, pancreatitis and EPI.
Cons and what to keep in mind
- Prescription only. A vet must find the cause of the upset.
- Contraindications. Puppies, pregnant and nursing dogs.
- 16% fat. If a dog with pancreatitis tolerates fat poorly, the vet may choose a lower-fat diet.
- Fishy taste. Not every dog likes it, especially picky eaters.
- Strict. No treats or table food during the course.
When diarrhoea needs an urgent vet visit
A single soft stool after a food change can happen even in a healthy dog. But if diarrhoea lasts more than a day, there's blood in the stool or vomit, the dog is lethargic, refuses water, has a painful belly or is a puppy, see a vet urgently. Small dogs and puppies can dehydrate within hours. Causes include parvovirus, poisoning, a foreign body, pancreatitis and worms, so the diet is prescribed after an exam. More on prevention in worms in cats and dogs.
Switching on and off the diet
After an acute upset, start the diet straight away in small portions 4–6 times a day. Once stools are normal, move the dog back to its usual food gradually over 7–10 days. More in how to switch your pet to a new food. If digestion is upset by a food allergy, the vet may prescribe another diet such as Brit VD Hypoallergenic. To compare an adsorbent for acute upsets, see our Presorb review.
Who it suits
Adult dogs with diarrhoea, vomiting, flatulence, pancreatitis, exocrine pancreatic insufficiency and sensitive digestion — as prescribed by a vet. Other foods are in dry dog food.
Verdict
Brit Veterinary Diet Gastrointestinal Dog is a grain-free GI diet with digestible protein, a probiotic, prebiotics and omega-3. It helps settle the gut and normalise stools quickly, and with EPI it can be fed for life. It's prescribed and monitored by a vet.
Frequently Asked Questions
How long should Brit VD Gastrointestinal be fed for diarrhoea?
For an acute upset, 1–2 weeks in small portions several times a day.
Can it be used for pancreatitis?
Pancreatitis is listed among the indications, but the choice depends on the form of the disease — the vet decides.
Can a puppy eat it?
No, it's contraindicated for puppies.
Can it be fed long-term?
With chronic pancreatic insufficiency, yes — for life.
Can it be softened?
Yes, with warm water.
Does it contain chicken?
It contains chicken fat; the main proteins are herring, salmon and eggs.



