Last updated: May 6, 2026

Dog Stomach Gurgling: Causes, When to Worry & What to Do

You are sitting quietly on the couch when you hear it — a low, rolling rumble coming from your dog’s midsection. Maybe it sounds like a drainpipe, or maybe it is more of a high-pitched squeak. Either way, dog stomach gurgling gets your attention, and your first instinct is to wonder whether something is wrong. The reassuring truth is that most stomach noises in dogs are completely normal. But not all of them are, and knowing the difference matters.

This guide covers every common reason your dog’s stomach might be making noise, explains how to tell ordinary digestive sounds from warning signs, and walks you through what to do at home and when a vet visit is non-negotiable.

What Causes Stomach Noises in Dogs?

The medical term for stomach and intestinal noises is borborygmi (bor-boh-RIG-mee). These sounds are produced when gas and fluid move through the gastrointestinal tract. Every dog — and every human, for that matter — has borborygmi. The muscles lining the stomach and intestines contract rhythmically to push food along, and those contractions create audible sounds when they interact with pockets of gas and liquid.

Most of the time, you do not hear these sounds because they are quiet enough to be masked by ambient noise. When they become loud enough for you to notice from across the room, there is usually a straightforward explanation: your dog is hungry, digesting a meal, or dealing with a mild bout of gas. Less commonly, loud or persistent stomach noises can point to an underlying health issue that needs attention.

Understanding the difference between harmless gurgling and something more serious comes down to context — what your dog ate, how they are acting, and whether the noises are accompanied by other symptoms.

Normal Digestion Sounds

The most common cause of dog stomach gurgling is plain, everyday digestion. After your dog eats, the stomach and small intestine get to work breaking food down into absorbable nutrients. This process involves muscular contractions called peristalsis, digestive enzymes, bile, and the natural bacteria that make up the gut microbiome. All of that activity generates sound.

Normal digestion sounds tend to be soft, intermittent, and short-lived. You might notice them 30 minutes to a couple of hours after a meal, and they usually fade as digestion progresses. If your dog is behaving normally — eating, drinking, playing, and passing stool as usual — these noises are nothing to worry about. They are the sound of a digestive system doing exactly what it is supposed to do.

Some dogs are simply louder digesters than others. Breeds with deep chests or sensitive stomachs may produce more audible borborygmi on a regular basis, and that is perfectly fine as long as it is their consistent baseline.

Hunger Gurgling

If your dog’s stomach is making noise before a meal or several hours after the last one, hunger is the most likely explanation. When the stomach is empty, it still contracts — these are called the migrating motor complex (MMC), and they serve as a housekeeping function, sweeping residual food particles, bacteria, and debris through the digestive tract between meals.

Because the stomach and intestines are mostly empty during this process, the contractions interact with larger pockets of air and produce louder, more noticeable gurgling. This is essentially the same mechanism behind your own stomach growling when you skip lunch.

Hunger-related gurgling is harmless and resolves as soon as your dog eats. If you notice it happening regularly, it may be worth adjusting your feeding schedule. Dogs that eat only once a day are more prone to hunger-related stomach noises. Splitting the same total amount of food into two meals — morning and evening — can reduce empty-stomach gurgling significantly without changing your dog’s caloric intake.

Eating Too Fast

Dogs that inhale their food tend to swallow a lot of air along with it. That excess air — a condition called aerophagia — moves through the digestive tract and produces louder and more frequent stomach noises. Fast eaters are also more likely to experience bloating, belching, and flatulence.

Certain dogs are especially prone to eating too quickly: multi-dog households where there is perceived competition for food, dogs that were previously food-insecure (common in rescue dogs), and breeds that are simply enthusiastic about meals. If you are looking to adopt and bring home a rescue dog, be aware that fast eating is one of the most common early habits you may need to manage.

Slowing your dog down is straightforward. Slow-feeder bowls with ridges or maze patterns force dogs to work around obstacles and eat at a more measured pace. Puzzle feeders serve the same purpose while adding mental enrichment. You can also spread food across a flat baking sheet or use a muffin tin to create natural barriers. These simple changes reduce air intake, which in turn reduces stomach gurgling, gas, and the discomfort that comes with both.

Dietary Indiscretion

Veterinarians use the phrase “dietary indiscretion” to describe what every dog owner already knows — dogs eat things they should not. Garbage, table scraps, dead animals found on walks, grass, sticks, another pet’s food, and unidentifiable objects from the yard all fall under this umbrella. When a dog eats something outside their normal diet, the digestive system has to work harder to process it, and that extra effort often comes with louder-than-usual stomach noises.

Dietary indiscretion is one of the most common causes of acute gastrointestinal upset in dogs. The gurgling may be accompanied by soft stool, diarrhea, mild vomiting, or increased flatulence. In most cases, the issue resolves on its own within 24 to 48 hours as the offending item passes through the system.

However, if your dog ate something potentially toxic — chocolate, grapes, xylitol, certain plants, or medications — the stakes are much higher. In those situations, do not wait to see if the gurgling resolves. Contact your veterinarian or an emergency animal poison hotline immediately. Our dog breeds directory includes breed-specific sensitivities that can help you understand what your particular dog may be more vulnerable to.

Gas and Bloating

Gas is a normal byproduct of digestion. Bacteria in the large intestine ferment undigested carbohydrates and fiber, producing gas as a result. In small amounts, this gas passes without issue. When gas production increases — because of a dietary change, a high-fiber meal, a food sensitivity, or eating too fast — it can accumulate in the stomach and intestines and produce prolonged, audible gurgling.

Mild gas and bloating usually resolve on their own. A short walk after meals can help move gas through the digestive tract more efficiently. Probiotics formulated for dogs may also help if gas is a recurring issue, as they support a healthier balance of gut bacteria.

It is important to distinguish ordinary gas from gastric dilatation-volvulus (GDV), a life-threatening emergency commonly called bloat. GDV occurs when the stomach fills with gas and then twists on itself, cutting off blood supply. Signs include a visibly distended abdomen, unproductive retching (trying to vomit but nothing comes up), restlessness, drooling, and rapid breathing. GDV progresses quickly and is fatal without emergency surgery. Large, deep-chested breeds — Great Danes, German Shepherds, Standard Poodles, Boxers, and similar breeds — are at highest risk. If you suspect GDV, go to the nearest emergency veterinary hospital immediately. Do not wait.

When Gurgling Signals Illness

While most dog stomach gurgling is benign, there are situations where persistent or unusually loud stomach noises indicate a medical problem that needs professional attention. The key is not the gurgling itself — it is what accompanies it.

Inflammatory bowel disease (IBD). Chronic gurgling paired with intermittent diarrhea, vomiting, weight loss, or poor coat condition may point to IBD, a condition where the immune system chronically inflames the lining of the gastrointestinal tract. IBD requires veterinary diagnosis through bloodwork and sometimes biopsy, and it is managed through dietary changes and medication.

Intestinal parasites. Worms and other intestinal parasites disrupt normal digestion and can cause increased stomach noises alongside diarrhea, visible worms in stool, scooting, a pot-bellied appearance (especially in puppies), and weight loss despite a normal appetite.

Pancreatitis. Inflammation of the pancreas causes significant abdominal pain, loud gut sounds, vomiting, diarrhea, lethargy, and a hunched posture. Pancreatitis can range from mild to severe and often requires hospitalization for fluid support and pain management.

Gastrointestinal obstruction. If your dog swallowed a foreign object — a sock, a toy, a bone fragment — and it becomes lodged in the stomach or intestines, you may hear abnormal gurgling as the gut tries to push material past the blockage. Other signs include repeated vomiting, complete loss of appetite, abdominal pain, and inability to pass stool. Obstructions are surgical emergencies.

Food allergies or intolerances. Some dogs develop sensitivities to specific proteins or ingredients in their food. Chronic gurgling, gas, soft stool, and itchy skin or ears can indicate a food intolerance. An elimination diet supervised by your vet is the gold standard for identifying the trigger.

What to Do at Home

If your dog’s stomach is gurgling but they are otherwise acting normally — eating, drinking, energetic, and passing normal stool — there are several things you can do at home before involving your veterinarian.

Offer a small, bland meal. Plain boiled chicken (no skin, no bones, no seasoning) mixed with plain white rice in a 1:2 ratio is the classic bland diet recommendation. This combination is easy to digest and gentle on an irritated stomach. Serve a small portion — roughly half of what your dog would normally eat — and see how they tolerate it.

Ensure access to fresh water. Dehydration makes digestive issues worse. Make sure your dog has clean water available at all times, and encourage them to drink if they seem reluctant.

Encourage gentle movement. A calm, short walk can help move gas through the digestive system and relieve discomfort. Avoid vigorous exercise, especially if your dog seems uncomfortable or has just eaten.

Add a probiotic. If your dog experiences recurring stomach gurgling, a canine-specific probiotic supplement can support gut health and reduce episodes of gas and digestive noise. Look for products that contain multiple bacterial strains and are formulated specifically for dogs.

Avoid table scraps and rich foods. When your dog’s stomach is already upset, the last thing it needs is fatty, spicy, or unfamiliar food. Stick to their regular diet or the bland diet mentioned above until things settle down.

Fasting Protocol for Upset Stomachs

If your dog’s stomach gurgling is accompanied by a single episode of vomiting or mild diarrhea — but they are otherwise alert and not in distress — a short fasting period can give the digestive system time to reset.

For adult dogs: Withhold food (not water) for 12 to 24 hours. This allows the stomach and intestines to clear out whatever caused the irritation without having to process additional food at the same time. After the fasting period, reintroduce food gradually with a small bland meal. If your dog keeps it down, offer another small meal two to three hours later, and slowly transition back to their regular food over two to three days.

For puppies: Do not fast puppies for more than 12 hours. Puppies have higher metabolic rates and less glycogen reserve than adult dogs, so prolonged fasting can cause dangerous drops in blood sugar. If a puppy under six months has persistent vomiting or diarrhea, skip the fast and go straight to your vet.

Important caveats: Fasting is appropriate only for mild, isolated episodes of digestive upset in otherwise healthy adult dogs. Do not fast a dog that is diabetic, very young, very old, pregnant, or already underweight. If vomiting or diarrhea continues after the fasting period, or if your dog refuses food when offered, contact your veterinarian.

When to See a Vet Immediately

Dog stomach gurgling on its own is rarely an emergency. But when it appears alongside certain other symptoms, it can be a sign of something serious that requires prompt veterinary attention. Take your dog to the vet — or an emergency animal hospital if it is after hours — if you observe any of the following:

• Distended or hard abdomen — especially with unproductive retching, which may indicate GDV (bloat)
• Repeated vomiting — more than two or three episodes in a few hours, or vomiting that contains blood
• Bloody or black, tarry diarrhea — which can indicate internal bleeding
• Complete loss of appetite lasting more than 24 hours
• Lethargy or weakness — if your dog is unresponsive, reluctant to move, or unusually subdued
• Signs of pain — whining, panting, a hunched posture, or guarding the abdomen when touched
• Known ingestion of a foreign object or toxic substance
• Fever — a rectal temperature above 103 degrees Fahrenheit in dogs
• Dehydration signs — dry gums, sunken eyes, loss of skin elasticity

Trust your instincts. You know your dog’s normal behavior better than anyone. If something feels off, it is always better to call your vet and be told everything is fine than to wait and risk a treatable condition becoming a critical one.

How to Prevent Stomach Gurgling in Dogs

While you cannot eliminate digestive sounds entirely — nor would you want to, since they are a sign of a functioning gut — you can reduce excessive or uncomfortable gurgling with a few consistent habits:

• Feed a consistent, high-quality diet and avoid frequent changes. When you do need to switch foods, transition gradually over seven to ten days by mixing increasing proportions of the new food with the old.
• Split meals into two feedings per day rather than one large meal to prevent hunger-related gurgling and reduce the load on the digestive system at any one time.
• Use a slow feeder if your dog eats too fast.
• Limit access to garbage, compost, and outdoor debris — the most common sources of dietary indiscretion.
• Keep up with parasite prevention through regular deworming as recommended by your vet.
• Schedule regular veterinary checkups to catch chronic digestive issues early.

Frequently Asked Questions

Is dog stomach gurgling at night normal?

Yes, it is quite common. Nighttime stomach gurgling usually happens because your dog’s stomach is empty, and the migrating motor complex — the housekeeping contractions between meals — is more noticeable in a quiet environment. If your dog eats dinner early and does not eat again until morning, those overnight hours leave plenty of time for hunger-related borborygmi. A small, light snack before bed can help if the noise is disruptive or seems to bother your dog.

Why is my dog’s stomach gurgling and they will not eat?

When stomach gurgling is paired with a refusal to eat, your dog is telling you they do not feel well. Nausea, abdominal pain, and general malaise can all cause a loss of appetite alongside increased digestive noise. If the appetite loss lasts more than 24 hours, or if your dog also shows signs of vomiting, diarrhea, lethargy, or pain, contact your veterinarian. A brief loss of interest in food — one skipped meal — is less concerning and may resolve on its own.

Can anxiety cause stomach gurgling in dogs?

Yes. Stress and anxiety trigger the release of cortisol and adrenaline, which affect gut motility and can speed up or slow down digestion. Dogs experiencing separation anxiety, noise phobias (thunderstorms, fireworks), or situational stress (vet visits, car rides) may develop increased stomach noises, loose stool, or both. Addressing the underlying anxiety — through training, environmental management, or veterinary guidance — is the most effective long-term solution.

Should I give my dog Pepto-Bismol for stomach gurgling?

Do not give your dog any over-the-counter medication without consulting your veterinarian first. While some vets do recommend Pepto-Bismol (bismuth subsalicylate) in specific doses for mild stomach upset, it is not safe for all dogs — particularly those on certain medications, those with bleeding disorders, or those allergic to aspirin-like compounds. The dosage also differs significantly from human dosing. Always call your vet before reaching for the medicine cabinet.

How long should I wait before calling the vet about stomach gurgling?

If the gurgling is the only symptom and your dog is otherwise acting normally, you can monitor at home for 24 to 48 hours. If the gurgling persists beyond that, or if additional symptoms appear at any point — vomiting, diarrhea, loss of appetite, lethargy, or signs of pain — do not wait. Call your vet sooner rather than later. For symptoms that suggest bloat (distended abdomen, unproductive retching), do not wait at all. That is a same-hour emergency.

Do certain dog breeds have more stomach gurgling than others?

Some breeds are more prone to digestive sensitivity, which can lead to more frequent or noticeable stomach sounds. Breeds with deep chests — such as Great Danes, German Shepherds, and Dobermans — are statistically more prone to bloat and GDV. Breeds known for food sensitivities, like French Bulldogs, Boxers, and Irish Setters, may experience more chronic digestive noise. If you are researching breeds, our dog breeds directory can help you learn about breed-specific health considerations before you adopt.