If your dog has just started that gentle, rhythmic "hic, hic, hic", take a breath, because dog hiccups are almost always harmless. The short answer is this: hiccups are a normal little spasm of the diaphragm, most common in puppies, and they usually pass on their own within a few minutes. They only become worth a second thought if they go on for hours, keep coming back, or arrive with signs your dog is genuinely unwell.
Hiccups are one of those quirks that make dogs feel very like us, and they've actually been observed in lots of mammals. Here's why they happen, how to help them along, and the rare occasions when a vet check makes sense.
What hiccups actually are
A hiccup is an involuntary contraction of the diaphragm, the sheet of muscle under the lungs that helps your dog breathe. When it spasms, the vocal cords snap shut and you get that familiar "hic" sound. It's a reflex, not something your dog is doing on purpose, and they usually seem completely unbothered by it.
Puppies get hiccups far more often than grown dogs. Their bodies are still developing, they tend to eat, drink and play with great enthusiasm, and all of that makes the diaphragm more likely to twitch. Many pups grow out of frequent hiccups as they mature.
Why dogs get hiccups
Hiccups tend to be set off by very ordinary things:
- Eating or drinking too fast, swallowing air along with the food
- Excitement and play, when breathing gets quick and irregular
- A rush of energy followed by rapid breathing
- Being cold or a sudden change in temperature
- An empty or very full tummy
Notice a theme: none of these are anything to worry about. They're the everyday ups and downs of a lively dog, especially a puppy.
Worth knowing: Hiccups and reverse sneezing are easy to mix up. Hiccups are a soft, regular "hic" from the chest, while reverse sneezing is a sudden bout of snorting or honking as your dog pulls air in through the nose. Both are usually harmless, but they come from different places.
How to help hiccups pass
Most of the time you don't need to do anything, and they'll settle by themselves. If you'd like to gently help things along:
- Encourage calm: a quiet cuddle or a settle can ease the breathing back to normal
- Offer a little water: small sips can help
- Slow down mealtimes: a slow-feeder bowl or spreading food out stops fast eaters gulping air
- A gentle chest rub: some dogs relax and the hiccups fade
Please skip any of the old human "cures" like startling your dog. That's more likely to upset them than help, and a frightened dog is never the goal.
When hiccups are worth a check
Hiccups are so often harmless that they rarely need a vet. That said, get in touch with your vet if you notice:
- Hiccups that last for hours or keep returning day after day
- Hiccups that seem to cause discomfort, distress or difficulty breathing
- Hiccups alongside vomiting, coughing, wheezing, being off food or seeming unwell
- Any change in the sound of your dog's breathing that doesn't settle
In these cases it's less about the hiccups themselves and more about ruling out anything going on underneath. The PDSA pet health hub is a good starting point, and your own vet can always reassure you if you're unsure.
Frequently asked questions
Are dog hiccups normal?
Yes, very much so. Hiccups are a normal, harmless reflex, particularly common in puppies. They usually pass on their own within a few minutes and don't bother most dogs at all.
How long do dog hiccups last?
Most bouts last from a few minutes to around ten or fifteen. If your dog is hiccupping for hours on end, or it keeps returning throughout the day, it's worth a chat with your vet.
Why does my puppy get hiccups so often?
Puppies eat, drink and play with huge enthusiasm and are still growing, so their diaphragm twitches more easily. Frequent hiccups in a puppy are normal and tend to ease as they get older.
How can I stop my dog's hiccups?
Keep things calm, offer a few sips of water, and slow down fast eaters with a slow-feeder bowl. Avoid startling your dog. Most hiccups simply pass on their own with a bit of quiet.
This isn't veterinary advice
We're professional dog groomers, not vets, so please treat this as friendly general guidance. If you're worried about your dog, or before acting on anything here, speak to your local vet. In an emergency, contact your vet or nearest out-of-hours clinic.
Fluffs is a professional dog grooming salon in Wigginton, York, offering one-to-one grooming for dogs of every breed and coat type across Haxby, Strensall, Huntington, New Earswick and the surrounding villages. We keep every visit calm and unhurried, which suits excitable puppies down to the ground. Book your puppy's first groom with us.