Why My Dog’s Stomach Makes Noises & Won’t Eat: Causes & Solutions

As a loving pet parent, it’s natural to feel concerned when you hear strange noises coming from your dog’s stomach and notice a loss of appetite.

You may be left wondering if these symptoms are a normal part of their digestion process or if there’s something more serious going on. In this blog post, we’ll delve into the possible reasons behind your dog’s stomach noises and refusal to eat.

We’ll cover common causes, prevention tips, and treatment options to help put your mind at ease and ensure your furry friend stays happy and healthy.

So, let’s get started on this informative journey to better understand your canine companion’s digestive health!

Key takeaways

Dogs’ stomachs make noises due to the movement of gas and digestive processes, which is usually normal.
A dog refusing to eat accompanied by stomach noises can indicate health issues such as gastrointestinal upset, pancreatitis, or more serious conditions.
Sudden dietary changes, eating too fast, or consuming indigestible items can cause stomach upset in dogs.
If a dog refuses to eat for more than 24 hours, it’s critical to seek veterinary care immediately.
Vets may conduct blood tests, X-rays, or ultrasounds to diagnose the cause of your dog’s symptoms.
Treatment depends on the diagnosis and may include medication, dietary changes, or in severe cases, surgery.
Preventive measures include feeding your dog a balanced diet, avoiding sudden food changes, and discouraging them from eating indigestible items.

Understanding Your Dog’s Stomach Noises

Borborygmi: What is it?

Borborygmi, also known as stomach rumbling or gurgling, refers to the noises produced by the movement of gas, fluid, and digested material within your dog’s gastrointestinal tract. These sounds are created when muscles in the stomach and intestines contract and relax to propel their contents along the digestive system.

Common causes of borborygmi

Some typical reasons for borborygmi in dogs include digestion, hunger, and the consumption of gas-producing foods. However, more serious underlying causes can include gastrointestinal infections, blockages, or even certain diseases.

When is it normal, and when should you worry?

It’s important to note that not all stomach noises are a cause for concern. In fact, some level of borborygmi is a normal part of your dog’s digestion process. These sounds can also occur when your dog is hungry, as their gastrointestinal tract is preparing for the next meal.

Signs of potential issues

You should be more concerned if the stomach noises are accompanied by other symptoms like vomiting, diarrhea, lethargy, loss of appetite, or signs of pain. These could indicate that there’s an underlying issue that requires veterinary attention. Additionally, excessively loud or persistent stomach noises can also be a cause for concern, as they might signal a more serious problem.

Why My Dog's Stomach Makes Noises

Common Causes of Stomach Noises and Lack of Appetite

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Dietary indiscretion


Sometimes, dogs can overindulge in their food or treats, leading to an upset stomach accompanied by stomach noises and a temporary loss of appetite. This usually resolves on its own within a day or two.

Eating non-food items

Dogs are notorious for ingesting things they shouldn’t, such as garbage, bones, or even foreign objects. This can cause stomach noises, vomiting, and a refusal to eat due to gastrointestinal discomfort.

Gastrointestinal upset


Inflammation of the stomach lining, or gastritis, can lead to stomach noises, loss of appetite, and other digestive issues. This can be caused by consuming irritating or spoiled food, bacterial or viral infections, or certain medications.


Pancreatitis, or inflammation of the pancreas, is another possible cause of stomach noises and decreased appetite. This condition can be triggered by a high-fat diet, obesity, or other underlying health problems.

Intestinal parasites

Parasites such as roundworms, hookworms, or giardia can cause gastrointestinal issues, including stomach noises and loss of appetite, along with diarrhea or vomiting. Regular deworming and preventative care can help minimize the risk of parasite infections.

Stress or anxiety

Changes in your dog’s environment, such as moving to a new home or the arrival of a new family member, can cause stress and anxiety, leading to stomach noises and a temporary loss of appetite.

Other medical conditions

Liver or kidney disease

Stomach noises and loss of appetite may also be symptoms of more severe health issues like liver or kidney disease. Early detection and treatment are crucial in managing these conditions effectively.

Dental problems

Painful dental issues, such as gum disease or a fractured tooth, can cause your dog to avoid eating, resulting in stomach noises from hunger or indigestion. Regular dental check-ups and cleanings can help prevent dental issues from impacting your dog’s appetite.

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Monitoring Your Dog’s Health

Observing eating habits and stool quality

Regularly monitoring your dog’s eating habits, such as the amount and frequency of their meals, can help you detect any changes in appetite that might signal an issue. Similarly, keep an eye on your dog’s stool consistency and frequency, as abnormal bowel movements can also indicate digestive problems.

Assessing energy levels and overall behavior

Keep a close watch on your dog’s energy levels and overall behavior. Lethargy, irritability, or changes in their normal routine might be signs of an underlying health issue that could be affecting their appetite and causing stomach noises.

Monitoring weight changes

Sudden or unexplained weight loss can be an indication of various health problems, some of which may cause stomach noises and a loss of appetite. Regularly weighing your dog and tracking any significant changes can help you identify potential issues early on.

dog with upset tummy, making noises and won't eat

Seeking Veterinary Assistance

When to visit the vet

If your dog’s stomach noises are accompanied by other concerning symptoms, such as vomiting, diarrhea, or persistent loss of appetite, it’s time to consult your veterinarian. Similarly, if your dog’s symptoms persist for more than a few days or worsen, seeking professional help is necessary.

Diagnostic tests and procedures

Your veterinarian may perform various tests, including bloodwork, X-rays, ultrasounds, or endoscopy, to determine the cause of your dog’s stomach noises and lack of appetite. These diagnostics help the vet make an accurate diagnosis and develop an appropriate treatment plan.

Treatment options


Depending on the underlying cause, your veterinarian may prescribe medications to alleviate symptoms or treat infections, inflammation, or other conditions that could be causing your dog’s stomach noises and lack of appetite.

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Dietary changes

In some cases, a change in your dog’s diet might be recommended to address the issue. This may involve feeding a bland diet temporarily or transitioning to a more specialized diet in the long term.

Hospitalization (if necessary)

In severe cases, hospitalization and supportive care, including IV fluids and pain management, may be required to ensure your dog’s recovery and overall well-being.

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Prevention and Maintaining a Healthy Digestive System

Proper diet and feeding routine

Feeding your dog a balanced and high-quality diet tailored to their specific needs is crucial for maintaining good digestive health. Establishing a consistent feeding schedule can also help regulate your dog’s digestive system, reducing the likelihood of stomach noises and appetite loss.

Regular exercise

Regular physical activity not only keeps your dog fit but also supports a healthy digestive system. Exercise can help stimulate bowel movements and promote overall gastrointestinal health, reducing the chances of digestive issues.

Stress management

Reducing your dog’s stress levels can significantly impact their digestive health. Establish a comfortable and predictable routine, and gradually expose your dog to new situations or environments to help minimize stress-related stomach noises and appetite loss.

Parasite prevention

Regular deworming and following a flea and tick prevention plan can help keep your dog free of parasites that can cause gastrointestinal problems. Speak with your veterinarian about the best preventative care for your dog.

Regular veterinary check-ups

Routine veterinary check-ups are essential for detecting and addressing any health issues that could lead to stomach noises and a loss of appetite. Early detection and treatment can make a significant difference in your dog’s overall well-being.

Final Thoughts

Understanding the various causes behind your dog’s stomach noises and loss of appetite is essential to ensure their overall health and well-being. By closely monitoring your pet’s eating habits, behavior, and bowel movements, you can identify potential issues and seek veterinary assistance when necessary. Prioritizing preventative care, including a balanced diet, regular exercise, and stress management, will help maintain your dog’s digestive health and reduce the risk of stomach-related problems.

We hope this blog post has provided you with valuable information and reassurance about your dog’s stomach noises and appetite changes. Remember, always consult with your veterinarian if you have concerns about your dog’s health, as they can offer expert guidance and develop appropriate treatment plans to keep your furry friend happy and healthy.

Frequently Asked Questions (FAQs) and Answers

How long can a dog go without eating?

While some dogs can safely go without eating for 24-48 hours, it’s essential to consult your veterinarian if your dog refuses food for more than a day or shows other concerning symptoms like vomiting, diarrhea, or lethargy.

Can I give my dog over-the-counter medication for stomach issues?

It’s not recommended to administer over-the-counter human medications to your dog without first consulting your veterinarian. Some medications can be harmful or even toxic to dogs, while others may not address the underlying issue.

How can I tell if my dog’s stomach noises are due to hunger or a more serious issue?

If stomach noises are the only symptom, and your dog is otherwise behaving normally, the noises might be due to hunger. However, if your dog shows other symptoms like vomiting, diarrhea, loss of appetite, or lethargy, it’s best to consult your veterinarian to rule out more serious issues.

What should I feed my dog after a bout of gastrointestinal upset?

Your veterinarian may recommend a bland diet, such as boiled chicken and rice, for a short period to help soothe your dog’s stomach. Once your dog’s symptoms have resolved, you can gradually reintroduce their regular food over a few days.

Can stomach noises be a sign of a more serious issue, like an intestinal blockage?

Although stomach noises can occur due to normal digestive processes, excessively loud or persistent noises, especially when accompanied by other symptoms like vomiting, diarrhea, or a loss of appetite, may signal a more serious issue like an intestinal blockage. If you’re concerned, consult your veterinarian for an evaluation.

By addressing these frequently asked questions, we hope to provide you with valuable insights and guidance on managing your dog’s digestive health. Always remember that your veterinarian is the best resource for personalized advice and recommendations based on your dog’s specific needs and health history.

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