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What to Give Dogs for Gas: Simple and Safe Solutions

what to give dogs for gas

What to give dogs for gas is a common problem for pet parents who have to deal with dogs stinking up a room. Gas can be a common problem for dogs, and it can be uncomfortable for both the pet and the owner (not to mention unsuspecting guests!). While occasional flatulence is normal, excessive gas can be a sign of an underlying issue. If your dog is experiencing this problem, it is important to address it promptly. Fortunately, there are several ways to help alleviate flatulence in dogs.

One of the most effective ways to address gas in dogs is to focus on gut health. Canine probiotics are a great way to support healthy digestion and reduce flatulence. These supplements contain beneficial bacteria that can help regulate the digestive system and improve overall gut health. By incorporating probiotics into your dog’s daily diet, you can help reduce the likelihood of excessive gas.

And the good news is, treating your dog’s farting and gas at home doesn’t end with probiotics. There are plenty of proven, natural remedies at home that are proven to help reduce dog farting. To give you the complete lowdown dealing with dog gas and farting, we consulted Philip Roudebush, DVM, DACVIM in his work on Canine Flatulence.

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 But to really break this down, we will look at exactly what the dietary changes are that you can make to reduce dog farting, as well as reduce the smell. But first we need to briefly discuss how to know if your dog has excessive gas and what causes gas in dogs.

How Do I Know If My Dog Has Gas?

Recognizing if your dog has gas can be easier than you think. Here are some signs to look out for:

  1. Flatus: This is the technical term for what we commonly call ‘farting.’ If your dog is passing gas through the anus more frequently than usual, they might have excessive gas.
  2. Belching: If your dog is expelling gas through their mouth in a noisy fashion, that’s known as belching. It’s another indicator that they may have a buildup of gas in their system.
  3. Borborygmus: This term might sound complicated, but it’s just a fancy way to describe the rumbling or gurgling noise you hear when gas moves through your dog’s intestines. It’s a sound you’d typically hear before your dog passes gas.
  4. Abdominal Distention: If your dog’s belly looks visibly bloated or swollen, that could be due to a buildup of gas in their stomach or intestines.

These signs can occur in healthy pets but could also indicate underlying digestive issues. If any of these symptoms become frequent or severe, it’s a good idea to consult your veterinarian for a more thorough evaluation. So let’s look at why dogs get gassy in the first place.

8 Common Causes of Gassiness in Dogs

Gas in dogs is a common problem that can be caused by various factors and chemical reactions between the food and the bacteria in a dog’s stomach. While most of the gas in the digestive tract is actually odorless, the smell comes from trace amounts of volatile sulfur compounds like hydrogen sulfide. 

With that in mind, here are some of the most common causes of gas in dogs:

1. Diet and Foods

Just like in humans, certain foods can cause more gas in dogs. These include foods high in oligosaccharides like beans, broccoli, and cabbage. The same bacteria that help your dog digest their food also produce gasses like hydrogen and carbon dioxide during the digestion process. Feeding dogs table scraps, human food, or foods that are high in fat, fiber, or spices can cause gas. Additionally, sudden changes in a dog’s diet can also lead to gas.

Another point is that the gas can also result from the interaction between stomach acid and alkaline foods or bicarbonates, resulting in carbon dioxide. Alkaline foods include green leafy vegetables and nuts, including peanut butter.

2. Digestive Enzymes & Adverse Reactions To Certain Foods

Dogs lack specific enzymes to break down certain complex sugars. When these sugars reach the colon, bacteria ferment them, leading to gas. This is most true of lactose in milk. Dogs do not have the enzyme lactase that breaks down lactose, a sugar in milk, meaning that dairy products are one of many foods that give them bad gas.

Lactose is an example of a common food intolerance dogs have that can cause gas. A food intolerance is when dogs struggle to break down (metabolize) a certain food, causing an adverse food reaction. Food intolerances are not the same as a food allergy, which is when your dog has an immune response to something in the food. Most food allergies show up as skin disorders but it’s possible they can also turn into gastrointestinal issues that can include gassiness.

What to give a dog for an upset stomach

3. Fast Eating and Drinking

If your dog eats or drinks too quickly, they might swallow extra air, which then has to come out as gas. This is known as aerophagia.

4. Lifestyle & Exercise

Less active dogs tend to have more flatulence. Exercise can help stimulate digestion and can thus reduce gas. A study in the New Zealand Veterinary Journal found that dogs who live less active lives tend to have a lot more gas than dogs that don’t. This can be one reason why old dogs who don’t move as much as they used to tend to be extremely gassy.

5. Breed Specific Reasons For Gas

Short-nosed breeds like Bulldogs, Pugs, and French Bulldogs are more prone to swallowing air while eating, which can result in more gas. This is often because they have obstructions to their airway like closed nostrils or elongated palates that affect how they manage to get air into their airways, especially while eating or drinking. This is called Brachycephalic Obstructive Airway Syndrome (BOAS).

In fact, veterinary sources confirm that flatulence is one of the gastrointestinal symptoms that occurs in 100% of obese, male French Bulldogs. But in these cases, gassiness is actually the least of the pet parents’ problems, because these dogs usually also suffer severe breathing issues that probably need corrective surgery.

This is because of something called “negative inspiratory intrathoracic pressure”. Negative inspiratory intrathoracic pressure in brachycephalic dogs refers to the increased effort these dogs must make to inhale air. Brachycephalic breeds have shorter snouts and narrower airways. To overcome the resistance in their compromised airways, these dogs have to create a stronger suction force within the chest (intrathoracic) cavity during inhalation. This enhanced suction is what’s called “negative inspiratory intrathoracic pressure.”

In simple terms, brachycephalic dogs have to work harder to pull air into their lungs, making them more susceptible to breathing difficulties and other respiratory issues.

6. Obesity and overweight body condition

Obesity can exacerbate gassiness in dogs for a number of reasons. Excess weight often puts added pressure on a dog’s digestive and respiratory systems, which can interfere with efficient digestion and gas expulsion. Obese dogs are more prone to a sluggish digestive process, allowing food to ferment in the intestines for longer periods, thereby producing more gas. 

Furthermore, overweight dogs are generally less active, and reduced physical activity can also contribute to slower intestinal transit and more gas accumulation. Additionally, the types of foods contributing to weight gain in dogs are often high in fats and carbohydrates that are harder to digest, leading to further gas production. 

7. Medical Conditions

Diseases affecting digestion or absorption of food can also cause excessive gas. Certain medical conditions such as inflammatory bowel disease, pancreatitis, exocrine pancreatic insufficiency, and food allergies can cause gas in dogs. These conditions require veterinary attention and treatment.

8. Intestinal parasites

Parasites such as hookworms, roundworms, and tapeworms can cause gas in dogs. In particular, research shows puppies with a severe roundworm or hookworm infection tend to fart a lot. These parasites can also lead to other digestive problems such as diarrhea and vomiting.

Home Remedies  & Natural Treatment for Dog Gas

If your dog is experiencing gas, there are several home remedies that you can try to alleviate the issue. Here are a few options:

Dietary Changes That Will Reduce Your Dog’s Gas

Dietary changes can be an effective way to reduce gas in dogs. Anton C. Beynen suggests that poultry protein may lower gas production and make the smell less disagreeable when compared to soybean meal. So, look for quality animal proteins on the label, and avoid hidden plant proteins from soybean products, lentils, legumes, or pulses.

Some dietary changes to try for gassy dogs include:

1. Change the Dietary Protein Sources

Dogs that experience gas due to protein intolerance may benefit from a change in their dietary protein sources. This can be achieved by switching to a different protein type or a novel protein source that the dog has not previously consumed.

Some common protein sources that may cause gas in dogs include beef, chicken, and lamb. Switching to alternativ-e-archive protein sources such as fish, duck, or venison may help alleviate the problem. It is important to note that some dogs may have allergies or sensitivities to certain protein sources, so it is crucial to introduce new proteins slowly and monitor the dog’s reaction.

2. Avoid onions, nuts, spices, or cruciferous vegetables (broccoli, cabbage, cauliflower, brussels sprouts)

Onions, nuts, spices, and cruciferous vegetables are all foods that should be avoided when a dog is experiencing gas.

Onions are known to cause gastrointestinal irritation in dogs, which can lead to gas and other digestive issues. Nuts, especially those that are high in fat, can also cause digestive upset and gas in dogs. Spices, such as garlic and chili powder, can irritate a dog’s digestive system and cause gas.

Cruciferous vegetables, such as broccoli, cabbage, cauliflower, and brussels sprouts, contain complex sugars that are difficult for dogs to digest. These sugars can ferment in the digestive tract, leading to gas and bloating.

In general, it is best to avoid feeding dogs any table scraps or human food when they are experiencing gas (like cheese). Stick to their regular dog food and avoid any potential trigger foods. If the gas persists or is accompanied by other symptoms, such as diarrhea or vomiting, it is important to consult a veterinarian.

3. Don’t give any unnecessary fat, mineral, or vitamin supplements

It is important to avoid giving any unnecessary fat, mineral, or vitamin supplements to dogs suffering from gas. While some supplements can be beneficial to a dog’s overall health, they can also contribute to gas and digestive issues.

Excess fat in a dog’s diet can lead to obesity, which can exacerbate gas and digestive problems. Similarly, excess minerals and vitamins can be hard for a dog’s digestive system to process, leading to gas and discomfort.

4. Avoid Canned Pet Foods that Contain Carrageenan

Carrageenan is a common additive in canned pet foods that acts as a thickener and stabilizer. However, it has been linked to gastrointestinal inflammation and other health issues in both humans and animals. Therefore, it is recommended to avoid canned pet foods that contain carrageenan.

5. Feed a highly digestible food (dry-matter digestibility >90%)

Dogs with gas may benefit from a diet that is easy to digest. Feeding a highly digestible food with a dry-matter digestibility greater than 90% can help reduce gas production and improve overall digestive health. If you aren’t sure what food is digestible, remember that fish meal and poultry meal is much more digestible than lamb meal. 

Highly digestible foods are formulated to be easily broken down and absorbed by the body, reducing the amount of undigested food that passes through the digestive tract and contributes to gas production. These foods also often contain prebiotics and probiotics, which can help support a healthy gut flora and further aid in digestion.

You can read more about dog food digestibility here

When selecting a highly digestible food for a dog with gas, it is important to consider the quality of the ingredients and the nutritional value of the food. Look for foods that are made with high-quality proteins, such as chicken or fish, and avoid foods that contain fillers or by-products.

6. Change to Foods with Rice as the Main Carbohydrate Source

Dogs that suffer from gas may benefit from a change in their diet to foods with rice as the sole or predominant carbohydrate source. Rice is a highly digestible carbohydrate that is gentle on a dog’s digestive system and may help to reduce gas.

When selecting a food with rice as the main carbohydrate source, it is important to choose a high-quality, balanced diet that meets the nutritional needs of the dog. Look for a food that contains a high-quality protein source, such as chicken or fish, and is free from artificial colors, flavors, and preservatives.

7. Avoid foods containing ingredients from legumes such as soybean meal, soybean mill run, peas, and pea fiber

Dogs can be sensitive to certain foods, and legumes are one of those ingredients that can cause gas in dogs. Soybean meal, soybean mill run, peas, and pea fiber are all common ingredients in dog food that come from legumes. These ingredients are often used as a source of protein and fiber, but they can also cause digestive issues in some dogs.

8. Avoid Foods or Treats Containing Lactose (e.g., Cheese, Milk, Ice Cream)

Lactose is a sugar found in milk and dairy products. When a dog consumes lactose-containing food or treats, the lactose cannot be properly digested, leading to digestive issues such as gas, bloating, and diarrhea.

Cheese, milk, and ice cream are common sources of lactose in dog treats and food. Even small amounts of lactose can trigger digestive issues in lactose-intolerant dogs. Therefore, it is crucial to avoid feeding your dog treats or food that contain lactose.

9. Reduce or avoid fresh or dried fruit

While fruits are generally considered healthy for dogs, they can cause gas and bloating due to their high fiber content. Fresh or dried fruits should be avoided if your dog is experiencing gas.

Fruits that are high in fiber, such as apples, pears, and bananas, can be difficult for dogs to digest, leading to gas and discomfort. Additionally, some fruits, such as grapes and raisins, can be toxic to dogs and should never be given.

Also see:

What to feed a nursing dog

Charcoal, Yucca, And Zinc Supplements To Stop Gas In Dogs

Activated charcoal, yucca schidigera, and zinc acetate are n excellent natural remedy for gassiness and farting in dogs.. In a study published in the Journal of the American Veterinary Medical Association, consumption of the three agents was associated with a significant decrease (86%) in the percentage of flatulence episodes with bad or unbearable odor and a proportional increase in the percentage of episodes of no or only slightly noticeable odor.

How much should I give my dog?

To treat your dogs smelly fart, you can give them:

  • 133 mg of activated charcoal; 
  • 5 mg of Yucca schidigera; or 
  • 7 mg of zinc acetate dihydrate.

 However, always speak to a vet before adding nutritional supplements like zinc, just in case.


Regular exercise can help keep your dog’s digestive system moving and reduce gas. Try going for a walk or playing fetch with your dog to promote healthy digestion. In fact, increased exercise is probably the best way to reduce your dog’s flatulence and gas. 

Probiotics For Gut Health

Probiotics can help promote a healthy gut and reduce gas in dogs. Look for a high-quality probiotic supplement specifically formulated for dogs.

Slow Feeder

If your dog eats too quickly, they may swallow air which can lead to gas. A slow feeder can help your dog eat at a slower pace and reduce the amount of air they swallow.

Slow Drinker

Similarly, if your dog drinks water too quickly, they may swallow air which can lead to gas. A slow drinker can help your dog drink at a slower pace and reduce the amount of air they swallow.

Gas Relief Medicines

Gas relief medicines are one of the most popular over-the-counter remedies for dogs experiencing gas. These products are designed to break down the gas in the stomach and intestines, allowing it to be expelled more easily. Some of the most common gas relief medicines for dogs include:

  • Simethicone (Gas-X): This is an antiflatulent medication that works by breaking up gas bubbles in the stomach and intestines. It is available in liquid and tablet form, and can be given to dogs of all ages.
  • Activated Charcoal: This is a natural remedy that is often used to treat digestive issues in dogs. It works by absorbing gas and other toxins in the digestive tract, which can help to reduce gas and bloating.
  • Pepto-Bismol: This is an antacid medication that can help to reduce gas and stomach upset in dogs. It is available in liquid and tablet form, and should only be used under the guidance of a veterinarian. But, in general your dog can have about one teaspoon of pepto bismol per 10 lbs in body weight.

Digestive Enzymes

Digestive enzymes are another popular over-the-counter remedy for dogs with gas. These products contain enzymes that help to break down food in the digestive tract, which can help to reduce gas and bloating. Some enzymes your vet may prescribe for when your dog has issues like EPI, or may come with your dog’s probiotics. 

Some other common digestive enzymes for dogs include:

  • Papaya: This fruit contains an enzyme called papain, which can help to break down proteins in the digestive tract. It is available in tablet and powder form, and can be given to dogs of all ages.
  • Pineapple: This fruit contains an enzyme called bromelain, which can help to break down proteins in the digestive tract. It is available in tablet and powder form, and can be given to dogs of all ages.
  • Pancreatic Enzymes: These are enzymes that are naturally produced by the pancreas, and can help to break down food in the digestive tract. They are available in tablet form, and should only be used under the guidance of a veterinarian.

Massage the Stomach

Massaging your dog’s stomach can help promote healthy digestion and reduce gas. Gently massage your dog’s stomach in a circular motion for a few minutes each day.

Other steps to stop gassiness in dogs

Finally, don’t forget that to really treat gassiness in dogs, it’s vital to make sure your give them regular deworming treatments as worms can cause gas, and to work on reducing bodyweight if they are overweight. 

Also see: 

How to massage a dog to poop

How Surgery Can Reduce Gassiness In Some Dogs

Brachycephalic dogs, also known as flat-faced dogs like pugs, are prone to respiratory issues due to their unique facial structure. Two common issues that can cause gas and breathing difficulties in these dogs are stenotic nares and elongated soft palate.

Stenotic nares occur when the nostrils are too narrow, making it difficult for the dog to breathe through their nose. This can cause the dog to breathe through their mouth, leading to excess air intake and gas. Surgery to widen the nostrils can help alleviate this issue.

Elongated soft palate occurs when the soft palate, the tissue at the back of the throat, is too long and obstructs the airway. This can cause snoring, gagging, and gas. Surgery to shorten the soft palate can help improve breathing and reduce gas.

It is important to note that surgery is not always necessary and should only be considered after consulting with a veterinarian. Additionally, surgery may not completely eliminate gas in brachycephalic dogs, as there may be other underlying issues contributing to the problem.

When to Consult a Vet

Persistent Gas

If a dog’s gas problem persists or worsens despite dietary changes and other home remedies, it is time to consult a veterinarian. A persistent gas problem may be a sign of an underlying health issue that needs to be addressed.

A veterinarian can perform a physical exam to check for any abnormalities or signs of illness. They may also recommend diagnostic tests, such as blood work or X-rays, to get a better understanding of the dog’s overall health.

Other Symptoms

In addition to persistent gas, there are other symptoms that may indicate a more serious health issue. If a dog experiences any of the following symptoms, it is important to consult a veterinarian:

  • Vomiting;
  • Diarrhea;
  • Loss of appetite;
  • Weight loss;
  • Lethargy;
  • Abdominal pain or discomfort; and
  • Difficulty breathing.

These symptoms may be a sign of a more serious health issue, such as an intestinal blockage or infection. Early detection and treatment can help prevent further complications and improve the dog’s overall health.

It is important to note that not all gas problems require veterinary attention. However, if a dog’s gas problem persists or is accompanied by other symptoms, it is important to consult a veterinarian to ensure the dog receives appropriate care.

Preventing Gas in Dogs

Regular Check-ups

Regular check-ups with a veterinarian can help prevent gas in dogs. Vets can identify any underlying health issues that may be causing gas and provide appropriate treatment. They can also recommend a diet and exercise plan that can help prevent gas.

Healthy Diet

A healthy diet is essential in preventing gas in dogs. Feeding dogs high-quality, easily digestible food can reduce the amount of gas they produce. Avoid feeding dogs table scraps or foods that are high in fat, as these can cause gas. Consider feeding dogs smaller, more frequent meals instead of one large meal.

Regular Exercise

Regular exercise can help prevent gas in dogs. Exercise can help keep the digestive system moving, which can reduce the amount of gas produced. Consider taking dogs for daily walks or engaging in other physical activities that they enjoy.

Overall, preventing gas in dogs requires a combination of regular check-ups, a healthy diet, and regular exercise. By following these tips, dog owners can help keep their furry friends healthy and happy.

Frequently Asked Questions

What are some over the counter remedies for dog gas?

There are several over-the-counter remedies that can help alleviate dog gas. Some of the most common options include activated charcoal, simethicone, and digestive enzymes. Activated charcoal works by absorbing gas and toxins in the digestive system, while simethicone breaks down gas bubbles. Digestive enzymes can also help improve digestion and reduce gas.

Can I safely give my dog Gas-X for gas relief?

Gas-X is a medication that is commonly used to relieve gas in humans. While it may be safe to give Gas-X to dogs in some cases, it is always best to consult with a veterinarian before giving any medication to your pet. In some cases, Gas-X may not be effective for treating dog gas, or it may interact with other medications your dog is taking.

How can I tell if my dog is experiencing gas pains?

Some signs that your dog may be experiencing gas pains include excessive flatulence, abdominal discomfort, restlessness, and vomiting. If your dog is exhibiting these symptoms, it is important to take them to a veterinarian for evaluation and treatment.

What is the best medication for treating gas in dogs?

The best medication for treating gas in dogs will depend on the underlying cause of the gas. In many cases, over-the-counter remedies such as activated charcoal, simethicone, and digestive enzymes can be effective. However, if the gas is caused by an underlying medical condition, prescription medications may be necessary.

Is yogurt a helpful remedy for dog gas?

Contrary to popular belief, Yoghurt does not really contain enough probiotics or the right kind of probiotics to help dogs with digestion. However, studies show that kefir, particularly goat’s milk kefir, is far richer in probiotics that actually do benefit a dog’s digestive tract.

What are some foods that can cause gas in dogs?

Some foods that can cause gas in dogs include beans, legumes, dairy products, fatty foods, and certain vegetables such as broccoli and cabbage. It is important to monitor your dog’s diet and avoid feeding them foods that are known to cause gas.

Final Thoughts

In conclusion, it is important to note that gas in dogs is a common issue that can be caused by a variety of factors. While giving your dog over-the-counter human medications may seem like a quick solution, it is important to consult with your veterinarian first to ensure that it is safe and effective for your specific dog.

There are several natural remedies and dietary changes that can help alleviate gas in dogs, including adding probiotics to their diet, feeding them smaller meals throughout the day, and avoiding foods that are known to cause gas.

Additionally, it is important to monitor your dog’s behavior and consult with your veterinarian if you notice any concerning symptoms or changes in their overall health. By staying informed and proactive, you can help ensure that your furry friend stays healthy and happy for years to come.


Tamsin De La Harpe


Tamsin de la Harpe has nearly two decades of experience with dogs in rescue, training, and behavior modification with fearful and aggressive dogs. She has worked closely with veterinarians and various kennels, building up extensive medical knowledge and an understanding of canine health and physiology. She also spent two years in the animal sciences as a canine nutrition researcher, focusing on longevity and holistic healthcare for our four-legged companions.

Tamsin currently keeps a busy homestead with an assortment of rescue dogs and three Bullmastiffs.

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