Hiccups in dogs are a curious and often amusing phenomenon. This article will show you the science behind dog hiccups, so you can understand why our furry friends experience them frequently. It’s a topic that, while often considered trivial, can sometimes signal underlying health issues.

Scientists have concluded that hiccups in dogs are caused by a spasm of the diaphragm, which is the muscle responsible for breathing. This spasm causes a sudden intake of breath, followed by a closure of the vocal cords, resulting in the characteristic “hic” sound. Dogs can get hiccups for a variety of reasons, including eating or drinking too quickly, excitement, stress, or even inhaling something irritating or caustic.
While hiccups in dogs are not usually a cause for concern, if they persist for an extended period of time or are accompanied by other symptoms such as vomiting or difficulty breathing, it may be a sign of an underlying health issue. Pet owners should monitor their dog’s hiccups and consult with a veterinarian if they have any concerns.
Understanding Dog Hiccups

What Are Hiccups
Hiccups are involuntary contractions or spasms of the diaphragm, which is a thin, strong muscle that separates a dog’s chest cavity from their abdominal cavity. During a hiccup, the glottis, which is the opening between the vocal cords, closes suddenly, causing a distinctive “hic” sound. Hiccups are a common occurrence in mammals, including dogs, and are usually not a cause for concern.
Why Adult Dogs Experience Hiccups
There are several reasons why dogs may get hiccups. One of the most common causes is eating or drinking too quickly, which can cause the dog to swallow air and irritate the diaphragm. Other potential causes of hiccups in dogs include excitement, stress, exercise, and respiratory issues. In rare cases, hiccups can be a sign of a more serious underlying health condition, such as a parasite infestation.
It’s important to note that hiccups are usually not a cause for concern in dogs and will typically resolve on their own within a few minutes. However, if your dog experiences hiccups frequently or for an extended period of time, it’s always a good idea to consult with a veterinarian to rule out any underlying health issues.
Overall, understanding the causes and mechanisms behind dog hiccups can help pet owners identify when hiccups are a normal occurrence and when they may require medical attention.
Common Causes of Dog Hiccups
Dog hiccups are a common occurrence in dogs and can be caused by a variety of factors. Some of the most common causes of dog hiccups are discussed below:
Eating and Drinking Habits
One of the most common causes of dog hiccups is eating and drinking too quickly. When dogs eat and drink too fast, they swallow air along with their food or water, which can lead to hiccups. To prevent this, it is recommended to use a slow feeder dog bowl, which can help slow down their eating and reduce the risk of hiccups.
Emotional Triggers
Emotional triggers such as excitement, overexcitement, stress, and anxiety can also cause hiccups in dogs. This is because these emotions can lead to changes in breathing patterns, which can result in an increased amount of air in the stomach. To prevent this, it is important to keep your dog calm and relaxed, especially during stressful situations.
Health Conditions
In some cases, hiccups in dogs can be a sign of an underlying health condition. Some of the health conditions that can cause hiccups in dogs include pneumonia, asthma, heatstroke, gastrointestinal issues, intestinal parasites, respiratory diseases, gastric problems, and pericarditis. If your dog has hiccups frequently or for an extended period of time, it is important to consult a veterinarian to rule out any underlying health conditions.
Overall, dog hiccups are usually harmless and can be prevented by making simple changes to your dog’s eating and drinking habits, keeping them calm and relaxed, and monitoring their health for any underlying conditions.
Signs and Symptoms

Identifying Hiccups
Hiccups are involuntary contractions of the diaphragm muscle that cause a sudden intake of breath, followed by a quick closure of the vocal cords, which produces the characteristic “hic” sound. Dogs can get hiccups just like humans do, and they are usually harmless and short-lived. However, if your dog gets hiccups frequently or for an extended period, it may be a sign of an underlying health issue.
To identify if your dog has hiccups, you may observe the following signs:
- Sudden, repeated, and rhythmic contractions of the diaphragm muscle
- A “hic” sound or a high-pitched noise when the dog inhales
- A brief interruption in breathing
- A slight movement of the dog’s abdomen
Associated Symptoms
Most of the time, hiccups in dogs are not a cause for concern and will resolve on their own. However, if your dog experiences any of the following symptoms in addition to hiccups, it may be a sign of an underlying health issue:
- Wheezing or coughing
- Sneezing or reverse sneezing
- Vomiting or diarrhea
- Difficulty breathing or shortness of breath
- Pain or discomfort in the tummy or chest
- Nausea or loss of appetite
If your dog experiences any of the above symptoms, it is recommended to take them to a veterinarian for a proper diagnosis and treatment. In some cases, hiccups can be a sign of a more severe condition, such as gastrointestinal issues or respiratory problems.
In conclusion, hiccups in dogs are usually harmless and short-lived. However, if your dog experiences frequent or prolonged hiccups or any of the associated symptoms, it is recommended to seek veterinary attention to rule out any underlying health issues.
Treating and Preventing Dog Hiccups
Hiccups are common in dogs and usually go away on their own. However, if your dog gets hiccups frequently or for prolonged periods, you may want to take some steps to prevent and treat them.
Home Remedies
There are several home remedies that you can try to get rid of dog hiccups:
- Honey or maple syrup: A small amount of honey or maple syrup can help soothe your dog’s throat and stop the hiccups. However, make sure not to give your dog too much sugar, as it can cause other health problems.
- Massaging or tummy rubs: Gently massaging or rubbing your dog’s tummy can help relax the diaphragm and stop the hiccups.
- Drinking water: Giving your dog some water to drink can help flush out any irritants in the throat and stop the hiccups.
- Exercise: Taking your dog for a walk or playing with them can help distract them from the hiccups and get rid of them.
Professional Treatment
If your dog’s hiccups persist or are accompanied by other symptoms such as vomiting or diarrhea, you should contact your vet. They may recommend the following treatments:
- Puzzle toys or interactive food puzzle toys: These toys can help distract your dog from the hiccups and keep them entertained.
- Vaccinations: Some vaccinations can help prevent respiratory infections that can cause hiccups.
- Medication: In rare cases, your vet may prescribe medication to help stop the hiccups.
Overall, dog hiccups are usually harmless and go away on their own. However, if your dog gets hiccups frequently or for prolonged periods, you can try some of these home remedies or contact your vet for professional treatment.
When to Seek Veterinary Care
If a dog’s hiccups persist for a prolonged period or if they occur frequently and cause concern, it is advisable to seek veterinary care. While hiccups are generally harmless, they can be a symptom of an underlying condition that requires medical attention.
A veterinarian can perform a thorough examination to determine the cause of the hiccups. This may include diagnostic tests such as chest x-rays, abdominal ultrasound, and bloodwork. Based on the results of the tests, the veterinarian can make an accurate diagnosis and recommend the appropriate treatment.
If a dog’s hiccups are accompanied by other symptoms such as vomiting, diarrhea, loss of appetite, or lethargy, it is especially important to seek veterinary care. These symptoms can be indicative of a more serious condition that requires immediate attention.
In general, if a dog’s hiccups are causing concern or if they persist for more than a few minutes, it is best to consult with a veterinarian. By seeking veterinary care, pet owners can ensure that their furry friends receive the proper diagnosis and treatment for any underlying conditions that may be causing the hiccups.
Frequently Asked Questions
What are the causes of dog hiccups?
Dog hiccups can be caused by a variety of factors. One common cause is eating or drinking too quickly, which can cause a dog to swallow air into its lungs and lead to hiccups. Other causes include excitement, stress, and rapid breathing, which can also lead to hiccups. In some cases, hiccups may be a sign of a more serious underlying health issue, such as parasites or respiratory problems.
What are the symptoms of dog hiccups?
The symptoms of dog hiccups are typically easy to recognize. They include a rhythmic, involuntary contraction of the diaphragm, which can cause a dog to make a “hic” sound. Hiccups may also cause a dog to appear restless or uncomfortable, and they may be accompanied by other symptoms such as coughing or vomiting.
Are dog hiccups normal?
In most cases, dog hiccups are completely normal and nothing to worry about. They are a natural reflex and usually resolve on their own within a few minutes. However, if your dog is experiencing hiccups frequently or for an extended period of time, it may be a sign of an underlying health issue and you should consult with your veterinarian.
How can I prevent my dog from getting hiccups?
There are several ways to help prevent your dog from getting hiccups. One effective remedy is to ensure that your dog eats and drinks slowly, as swallowing air can lead to hiccups. Additionally, reducing stress and anxiety in your dog can also help prevent hiccups by calming their nerves. Providing your dog with regular exercise and a healthy diet can also help keep them healthy and reduce the risk of hiccups.
What are some home remedies for dog hiccups?
There are several home remedies that can help alleviate dog hiccups. One of the most effective is to give your dog a small amount of honey, which can help soothe the diaphragm and reduce hiccups. Other remedies include gently massaging your dog’s chest or back, or distracting them with a toy or treat.
When should I take my dog to the vet for hiccups?
If your dog is experiencing hiccups frequently or for an extended period of time, it may be a sign of an underlying health issue and you should consult with your veterinarian. Additionally, if your dog is experiencing other symptoms such as coughing, vomiting, or difficulty breathing, it is important to seek veterinary care immediately.