DOGS · Real veterinary cases
DOG HAS SENSITIVE STOMACH.
A pet owner asked our search engine this exact question. We pulled 60 matching peer-reviewed veterinary case reports from our library of published veterinary papers. Here's what they say — in plain English, with citations.
Plain-English synthesis
## What these cases have in common Across these cases, many dogs presented with chronic vomiting and gastrointestinal inflammation, often diagnosed as gastritis or inflammatory bowel disease. These conditions involve inflammation of the stomach or intestines, leading to symptoms like vomiting, diarrhea, and weight loss. ## Treatments that worked - **Dietary changes**: A hypoallergenic diet with low fat and high complex carbohydrates was effective in 3 of 10 cases, helping to manage inflammation and improve symptoms. - **Corticosteroids**: Administered in 2 of 10 cases, these medications helped reduce inflammation and promote healing in the gastrointestinal tract. - **Antibiotics**: Used in 2 of 10 cases to treat bacterial infections, these medications successfully resolved vomiting and other gastrointestinal symptoms. - **Proton pump inhibitors**: These medications were part of the treatment in 2 of 10 cases to reduce stomach acid and help heal gastric lining. ## Outcomes The treatments mentioned were generally successful, with many dogs showing significant improvement in their symptoms and overall health after appropriate interventions. ## Next step Bring these specific cases to your vet to discuss whether any sound like your pet's situation.
Conditions worth asking your vet about
These are the specific named diagnoses a vet would typically investigate for this presentation — not categories like “metabolic disorder”, but the actual conditions you can mention by name.
Inflammatory bowel disease (IBD)
IBD is a chronic condition where the dog's immune system reacts inappropriately to intestinal contents, causing inflammation. This can lead to a sensitive stomach with symptoms like vomiting, diarrhea, and weight loss. Diagnosis often involves ruling out other causes and may include endoscopy and biopsy.
Food responsive enteropathy
This condition occurs when a dog's gastrointestinal symptoms improve with a change in diet, often to a hypoallergenic or novel protein diet. It's considered when a dog has a sensitive stomach and other causes have been ruled out.
Pancreatitis
Pancreatitis is inflammation of the pancreas, often causing abdominal pain, vomiting, and a sensitive stomach. It can be triggered by fatty meals or other dietary indiscretions. Diagnosis typically involves blood tests and abdominal ultrasound.
Gastric foreign body
A gastric foreign body occurs when a dog ingests an object that becomes lodged in the stomach, causing irritation and a sensitive stomach. Symptoms include vomiting and abdominal discomfort. Diagnosis is usually confirmed with radiographs or ultrasound.
Helicobacter gastritis
Helicobacter gastritis is an infection of the stomach lining by Helicobacter bacteria, leading to inflammation and a sensitive stomach. Symptoms can include vomiting and abdominal pain. Diagnosis may involve endoscopy and biopsy.
Exocrine pancreatic insufficiency (EPI)
EPI is a condition where the pancreas fails to produce enough digestive enzymes, leading to poor digestion and a sensitive stomach. Symptoms include weight loss, diarrhea, and flatulence. Diagnosis is confirmed with a blood test measuring trypsin-like immunoreactivity (TLI).
Easily confused with: Addison's disease · Chronic kidney disease · Giardia · Hypothyroidism
Real peer-reviewed cases
Each link below opens the full PetCaseFinder write-up of a published case report. Bring any of these to your next vet visit — they're the kind of citation a vet will recognise.
#1 match
Severe lymphocytic-plasmacytic and atrophic gastritis, as well as, predominantly eosinophilic, severe enteritis, in a 19-month-old Labrador retriever.The Canadian veterinary journal = La revue veterinaire canadienne · 2005 · United States
A 19-month-old male Labrador retriever was brought to the vet because he had been vomiting for a long time. Tests on his blood and an ultrasound of his abdomen couldn't completely rule out inflammation in his digestive system. A closer look at tissue samples taken from his stomach and intestines showed he had severe inflammation in both areas, specifically a type of inflammation called lymphocytic-plasmacytic gastritis (inflammation of the stomach) and eosinophilic enteritis (inflammation of the intestines). The treatment plan would depend on these findings, but the abstract does not specify the outcome of the treatment.
Read the full case →#2 match
Idiopathic inflammatory bowel disease in dogs and cats: 84 cases (1987-1990).Journal of the American Veterinary Medical Association · 1992 · United States
In a study involving 58 dogs and 26 cats diagnosed with idiopathic inflammatory bowel disease (a condition causing inflammation in the intestines without a known cause), many pets showed signs of ongoing stomach issues, such as watery diarrhea, vomiting, and not eating well, which led to weight loss. These pets often did not respond to dietary changes, and tests revealed various nonspecific abnormalities in their blood and other areas. When doctors examined tissue samples from the intestines, they found signs of damage like redness, fragility, and ulcers. The inflammation was mostly moderate and affected the stomach, small intestine, and colon. Overall, the study confirmed that inflammatory bowel disease is a common cause of chronic stomach problems in dogs and cats.
Read the full case →#3 match
Atrophic gastritis in a Shih-Tzu dog - case reportSemina: Ciências Agrárias · 2018 · BR
A female Shih-Tzu dog was experiencing chronic vomiting and vomiting blood, which didn't improve with regular treatments. Because her symptoms were not very specific, the vet performed an endoscopy, which is a procedure to look inside her stomach, and took a small tissue sample for testing. The results showed she had atrophic gastritis, a rare condition in dogs that damages the stomach lining. She was treated with corticosteroids, which help reduce inflammation and support healing, along with a special diet that was low in fat and easy to digest. After a few weeks, her symptoms improved, and a follow-up endoscopy eight months later showed her stomach lining had healed well.
Read the full case →#4 match
Nonhypoalbuminemic Inflammatory Bowel Disease in Dogs as Disease Model.Inflammatory bowel diseases · 2021 · France
This study looked at 22 dogs with inflammatory bowel disease (IBD), which is a condition that causes inflammation in the intestines, and compared them to 14 healthy dogs. The researchers took tissue samples from different parts of the dogs' intestines and examined them for signs of inflammation. They found that while the dogs with IBD had varying levels of illness, their intestines didn't show major differences from the healthy dogs, except in the colon. The dogs with IBD had higher levels of certain antibodies in their blood, suggesting an abnormal immune response, but the study noted that more research is needed to fully understand these findings and confirm that dogs can be a good model for studying this disease.
Read the full case →#5 match
Ultrasonographic and endoscopic guidance in diagnosis of Helicobacter gastritis presenting as a mass lesion in a dog: A case report.Frontiers in veterinary science · 2022 · United States
This case involves an 8-year-old female spayed golden retriever who had been vomiting for a long time. When the dog was examined using ultrasound, the vets found several round areas in her stomach that looked unusual. A closer look with an endoscope showed raised lesions in the stomach lining, and tests confirmed an infection with Helicobacter (a type of bacteria that can cause stomach issues). The dog was treated with antibiotics and a medication to reduce stomach acid for a few weeks, and after the treatment, her vomiting stopped and the stomach lesions were no longer visible on ultrasound. Overall, the treatment was successful.
Read the full case →
Your pet's case is probably already published.
PetCaseFinder reads thousands of peer-reviewed veterinary case reports and translates the relevant ones into plain English. Type your pet's exact symptoms and we'll surface the published cases that match — with citations you can bring to your vet.
Run a personalised search →Frequently asked questions
What does DOG HAS SENSITIVE STOMACH usually mean in dogs?
Published veterinary case reports most often link this presentation to: Inflammatory bowel disease (IBD), Food responsive enteropathy, Pancreatitis. Your vet may also rule out other causes depending on age, breed, and history — this page is a research aid, not a diagnosis.
How many real cases did PetCaseFinder find?
We surfaced 60 peer-reviewed case reports from our library of published veterinary case reports. The top matches are listed above with full citations.
Is this veterinary advice?
No. PetCaseFinder surfaces published veterinary research so you can have a better-informed conversation with your own veterinarian. Always confirm any diagnosis or treatment with a licensed vet who can examine your pet.