Why Is My Dog Vomiting?
Has Your Dog Started Vomiting?
Vomiting is one of the most common reasons dogs visit the veterinarian. While some dogs may vomit once and recover quickly, repeated vomiting or vomiting accompanied by other symptoms can indicate a more serious underlying problem.
At Lutwyche Veterinary Surgery, we understand that seeing your dog vomit can be worrying. Our experienced veterinarians perform thorough examinations and recommend appropriate diagnostic tests when needed to identify the underlying cause and provide the most effective treatment.
What Causes Vomiting in Dogs?
Vomiting is a symptom rather than a disease itself. There are many possible causes, ranging from mild stomach upset to conditions requiring urgent treatment.
Common causes include:
- Dietary indiscretion (eating something they shouldn’t)
- Sudden diet changes
- Gastroenteritis
- Intestinal parasites
- Food intolerance
- Foreign body obstruction
- Pancreatitis
- Toxin ingestion
- Liver disease
- Kidney disease
- Certain infections
- Side effects of some medications
A veterinary examination is often needed to determine the underlying cause.
When Should I Be Concerned?
Some dogs may recover after vomiting once, particularly if they remain bright, active and continue eating normally.
However, veterinary attention is recommended if your dog:
- Vomits repeatedly
- Cannot keep water down
- Has blood in the vomit
- Appears lethargic or weak
- Has diarrhoea as well as vomiting
- Shows signs of abdominal pain
- Stops eating
- Is a puppy or elderly dog
- May have swallowed a foreign object or toxin
These signs may indicate a more serious condition requiring prompt treatment.
What Happens During the Consultation?
At Lutwyche Veterinary Surgery, our standard consultations are typically 30 minutes, allowing time to understand your dog’s history and perform a thorough physical examination.
We may discuss:
- When the vomiting started
- How often your dog is vomiting
- The appearance of the vomit
- Appetite and water intake
- Access to unusual food, rubbish or toxins
- Current medications
- Previous medical history
This information helps guide the most appropriate diagnostic and treatment plan.
How Is Vomiting Diagnosed?
Depending on your dog’s age, clinical signs and examination findings, further investigations may include:
- Blood tests
- Urinalysis
- Faecal testing
- Digital X-rays
- Ultrasound examination
Not every dog requires every test. We’ll explain our recommendations and discuss your options before proceeding.
Treatment
Treatment depends entirely on the underlying cause.
Your dog’s treatment may include:
- Anti-nausea medication
- Fluid therapy
- Pain relief
- Prescription gastrointestinal diets
- Deworming where appropriate
- Hospitalisation for more serious cases
- Surgery if a foreign body or obstruction is identified
The goal is not only to stop the vomiting but also to treat the underlying disease.
Should I Withhold Food?
The most appropriate advice depends on your dog’s age, overall health and the suspected cause of vomiting.
Because recommendations vary between individual cases, it’s best to seek veterinary advice before withholding food for prolonged periods, particularly in puppies, elderly dogs or dogs with ongoing vomiting.
Always ensure your dog has access to fresh water unless your veterinarian advises otherwise.
Frequently Asked Questions
My dog vomited once but seems normal. Should I worry?
A single episode of vomiting in an otherwise bright and healthy dog may not always indicate a serious problem. However, if vomiting continues or your dog develops other signs of illness, we recommend arranging a veterinary examination.
What if my dog is vomiting yellow foam?
Yellow vomit often contains bile and may occur when the stomach is empty. Although it can sometimes be harmless, repeated vomiting or vomiting accompanied by other symptoms should be assessed by a veterinarian.
When is vomiting an emergency?
Vomiting becomes more concerning if it is frequent, contains blood, is associated with abdominal pain or lethargy, or if your dog may have swallowed a foreign object or toxin. Puppies and elderly dogs should also be assessed promptly.
Can I give my dog human medication for vomiting?
No. Many human medications can be harmful to dogs. Always seek veterinary advice before giving any medication.
Why Choose Lutwyche Veterinary Surgery?
Vomiting can have many different causes, and successful treatment begins with identifying the underlying problem.
Our experienced veterinarians take the time to perform a thorough examination, explain possible diagnoses and recommend appropriate investigations when needed. With our typical 30-minute consultation appointments, we can answer your questions and develop a personalised treatment plan focused on your dog’s recovery.
Book an Appointment
If your dog is vomiting or simply doesn’t seem like themselves, we’d be happy to help.
Contact Lutwyche Veterinary Surgery on (07) 3161 6237 or book online to arrange a comprehensive consultation.
If your dog is repeatedly vomiting, has blood in the vomit, is unable to keep water down or may have swallowed a foreign object or toxin, please contact us immediately for urgent advice.