Why is my dog’s stomach gurgling?

Hearing rumbles and gurgles from your dog's stomach can be surprising – and sometimes a little worrying. But in most cases, it’s nothing to be concerned about. If you've ever found yourself wondering, "Why is my dog's stomach gurgling?", you're definitely not alone. The official name for these tummy noises is borborygmi (pronounced bore-bore-IG-mai). Let’s take a closer look at what these sounds mean, and when it might be worth checking in with your vet. 

What are stomach gurgles?

Stomach gurgles are usually the sounds of air and fluids moving through your dog’s digestive system. These noises can range from soft rumbles to louder gurgles. Most of the time, they’re completely normal and simply show that digestion is ticking along as it should.

If the gurgling becomes louder, more frequent or doesn’t settle, it could suggest something more going on. If you're ever unsure, it’s always a good idea to speak to your vet.

If your dog’s tummy makes noises while they’re sleeping, it’s usually nothing to worry about – just digestion continuing as normal.

What causes a dog’s stomach to gurgle?

There are lots of reasons why your dog’s stomach might be making noises. Some of the most common include:

• Normal digestion: Just like in humans, a dog’s digestive system naturally makes noises as it processes food.
• Hunger: An empty tummy can cause louder gurgling, as stomach acids and gases move around.
• Eating too quickly: Dogs who gulp down their meals often swallow extra air, which can lead to gurgles and gas.
• Snacking on something unsuitable: If your dog tucks into something they shouldn’t – like rubbish or spoiled food – it can unsettle their tummy for a little while and leave them feeling a bit off-colour.
• Food intolerance: Some dogs are sensitive to certain ingredients in their diet. This can lead to gurgling and other signs of a sensitive stomach in dogs.
• Upset stomach or gastroenteritis: Viral or bacterial infections – or any gastrointestinal inflammation – can also cause gurgling, often alongside other signs that your dog isn’t feeling their usual self.

My dog’s stomach is gurgling and they won’t eat

If your dog's stomach is gurgling and they’re off their food, there could be a few reasons behind it. They might have a temporary upset tummy or feel a little nauseous. If the behaviour carries on for more than a day, or if you have any other concerns, it’s a good idea to check in with your vet to rule out anything more serious.

My dog’s stomach is gurgling and they’re eating grass

When a dog has a gurgling stomach and starts eating grass, it might be their way of trying to settle their tummy. Grass-eating can sometimes help dogs when they’re feeling a bit nauseous. It’s normal for dogs to nibble on grass now and then, but if they’re doing it regularly alongside a gurgling stomach, it could be a sign that something’s not quite right. It’s worth having a chat with your vet for peace of mind. 

My dog has bad gas and a gurgling stomach 

Bad gas and a gurgling tummy can happen for a few reasons. It might be linked to your dog’s diet, eating too quickly, or simply having a naturally sensitive tummy. A little bit of gas now and then is perfectly normal. But if your dog has a lot of gas alongside frequent gurgling, it could suggest a sensitive stomach or a food intolerance. If you’re unsure, it might be worth a quick call to your vet.

How can I support my dog’s gurgling stomach? 

As you’ve learnt, gurgling is usually nothing to worry about, but there are a few simple steps you can take at home to help support your dog’s digestion. If your dog’s stomach is making more noise than usual, you might want to try:

• Smaller, more frequent meals – Instead of two larger meals, offering
  smaller portions throughout the day can help mean their stomach isn't empty for as long.
• Slow feeder bowl – A slow feeder can help slow down mealtimes, which should help reduce the amount of air your dog swallows while eating.
• Probiotics – Adding probiotics to your dog’s diet can help balance their gut bacteria and support healthy digestion.

Looking for more ideas? Take a look at our guide on how to support your dog’s digestion.

When should I see a vet?

If your dog’s tummy is making noises but they seem happy and well otherwise, it’s usually fine to keep an eye on things for 24 hours. In most cases, the sounds settle on their own. However, if you notice any of the following signs, it’s a good idea to check in with your vet:

• Diarrhea
• Vomiting
• Reduced appetite
• Low energy
• Excessive drooling
• Blood in the stool  

Understanding your dog’s digestive noises

Most of the time, those tummy rumbles are simply digestion at work. But it’s worth paying attention if your dog seems a little out of sorts in other ways. Trust your gut – and theirs.

A quick check-in with your vet can offer peace of mind and help keep your dog feeling their best. For more tips on supporting your dog’s digestion, take a look at our dog digestion blogs for expert advice and helpful articles.