review of the best dog food to prevent gas

12 Best Dog Food to Prevent Gas in 2024

Whenever the topic of dogs and flatulence comes up, it’s difficult to hold back a chuckle! There’s something about discussing it that almost guarantees you won’t be able to keep a serious expression. However, the reality is that gas might be indicative of digestive problems and discomfort. Often, excessive flatulence suggests an issue with your pet’s diet. So, if your furry companion is passing gas frequently, perhaps it’s time to think about adjusting their diet.

By investing in the best dog food for gas problems, you will gain a happier and healthier dog and a fresher smelling house. No more visitors wrinkling their noses as Fido lets one rip. No need for more embarrassing situations where people end up questioning whether it was you or the dog. With food for gassy dogs – everyone wins.

Our team has spent hours researching products to find the best dog food to prevent gas, read our in-depth reviews below. Learn more about our 10 point inspection checklist.

Best Dog Food to Prevent Gas

1. CANIDAE Grain-Free PURE Limited Ingredient Salmon & Sweet Potato Recipe Dog Food

This limited ingredient recipe Canidae grain-free dry dog food to prevent gas in dogs is free from grains, tastes delicious, and has enough nutrients to get your pooch through the day! It is packed with healthy protein, fiber, and antioxidants, and you can choose between many of the product varieties available; such as salmon, duck, lamb, chicken, and others.

Canidae Grain-Free Dog Food also offers kibble made especially for puppies and senior dogs, with nutrients your pup needs for every life stage. Each of their limited ingredients diets contains about 7-8 key ingredients – significantly lessening the risk of an upset tummy and bad cases of gas.

Why We Like It – Finding food for your gassy furry friend is important for their overall well-being and health, and this product makes the choice simple by offering a limited number of ingredients with mild protein sources and no hard-to-digest grains. Learn more about Canidae Dog Food.

Related Article: Dog Food for Firm Stools

Nutrition Information:

Caloric Content3,880 kcal/kg, 496 kcal/cup
Crude Protein32.0% min
Crude Fat18.0% min
Crude Fiber4.0% max
Moisture10.0% max


+ Limited number ingredient dog food for sensitive stomachs
+ Real meat as first- and the main ingredient
+ No wheat, soy, gluten, corn, or grains
+ With delicious and wholesome vegetables
+ Omega fatty acids 3 and 6 for skin and coat health


– Amazon-bought bags have different quality compared to pet store-bought
– Kibble might be too small for large breeds
– Strong fish smell may put off your pooch

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Alternative Option: Taste of the Wild High-Praire Grain-Free Dry Dog Food

Taste of the Wild High Praire Canine Recipe is a high-quality diet that offers one of the best dog foods to prevent gas for your gassy pooch. Great to feed for food-sensitive dogs because it contains highly digestible ingredients while it helps maintain the nutritional needs of adult dogs. It also has a balanced level of omega fatty acids to promote healthy skin and a shiny coat.

With antioxidants from vegetables and fruits, your dog’s overall well-being is greatly protected, plus minerals and vitamins to support their immune health. Say goodbye to your dog’s bad and terrible farts because Taste of the Wild is here to rescue you and your fur baby!

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2. Hill’s Science Diet Adult Sensitive Stomach & Skin Chicken Recipe Dry Dog Food

Flatulence is usually a result of a dog being fed a food product that doesn’t suit them; they may have a sensitive digestive tract or a food allergy, and Hill’s Science Diet has the perfect solution. It is a special diet dog food to reduce gas, with prebiotic fiber that fuels the beneficial gut bacteria and optimizes nutrient absorption, and fatty acids like Omega-3 and Omega-6 to promote healthy skin and coat.

Hill’s Science Diet Dry Dog Food reduces gas and is recommended by many veterinarians worldwide, and a possible solution to rumbling puppy tummies and stinky farts.

Why We Like It: Chicken is a great source of animal protein which can be hugely beneficial, along with prebiotic fiber and fatty acids, when stopping flatulence in dogs.

Nutrition Information:

Caloric Content382 kcal/cup
Crude Protein21.0% min
Crude Fat12.0% min
Crude Fiber4.0 % max
Moisture10.0% max


+ Real chicken listed first
+ Vitamin E and Omega-6 fatty acids for skin nourishment
+ Clinically-proven antioxidants
+ Veterinary recommended
+ Prebiotic fiber to promote a healthy and balanced digestive system


– Not recommended for puppies or pregnant/nursing dogs
– Sudden change in diet may cause diarrhea
– Not suitable for dogs with food allergies in chicken or grains

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3. Nulo Freestyle Limited+ Salmon Recipe Puppy Grain-Free Dry Dog Food

Nulo brand has found a way to limit the ingredients in their anti-gas and grain-free dog food, without reducing the nutrients the food contains! Nulo Puppy & Adult Small Breed Freestyle Limited Plus is available in three different flavors; Alaskan Pollock, Turkey, and Salmon – each made with real meat ingredients – and has no soy, tapioca, white potato, peas, eggs, corn, wheat, or chicken. Check the Nulo dog food review here to know more.

These are all known irritants and cause allergies in some dogs, which is why this puppy food has the potential of becoming the best food to prevent gas in dogs. See more food options for dogs with allergies.

Why We Like It – Nulo’s grain-free puppy dog food for gassy dogs is made to fit the nutritional needs of puppies and adult pups. This is beneficial since you won’t have to change their kibble as they grow up, as food changes can cause an upset stomach and gas.

Nutrition Information:

Caloric Content3,712 kcal/kg 438 kcal/cup
Crude Protein30.0% min
Crude Fat18.0% min
Crude Fiber5.5% max
Moisture10.0% max


+ Limited number of ingredients best for food-sensitive dogs
+ 30% crude one-source of protein
+ Free from ingredients that trigger food allergies like peas, eggs, corn, wheat, or chicken
+ Balanced omega fatty acids for skin and coat nutrition
+ With probiotic advantage to improve the digestive and immune system


– The big and chunky bites is not fit for small mouths

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4. Purina Pro Plan Adult Sensitive Skin & Stomach Salmon & Rice Formula Dry Dog Food

The primary source of protein is salmon, which is known to be a lean meat ingredient and that makes this dog food suitable for dogs with sensitive stomachs. This Purina Pro Plan dog food has fatty acids and zinc to help promote soft and elastic skin, a shiny coat, and delicious rice and oatmeal to balance the metabolism, and your pup is sure to love the taste.

Pro Plan is a brand with many years of experience in manufacturing good premium dog food, and their ‘sensitive’ recipe is no exception. It is a dog food that doesn’t cause gas due to its carefully composed kibble. It is easily accessible, and it is significantly cheaper dog food than many other high-quality dog foods. A bargain – in more ways than one. You can check Purina Pro Plan dog food review here to learn more about this brand.

Why We Like It – Pro Plan is a brand most dog owners know and recognize, and it is a safe bet when looking for a reliable option for the best dog food to prevent gas in dogs.

Nutrition Information:

Caloric ContentNew: 4,049 kcal/kg, 467 kcal/cup
Original: 3,725 kcal/kg, 429 kcal/cup
Crude Protein26.0% min
Crude Fat16.0% min
Crude Fiber4.0% min
Moisture12.0% max


+ Salmon as the first ingredient
+ Sensitive skin and stomach formula
+ Easily digestible rice and oatmeal
+ Rich in omega fatty acids
+ Highly digestible carbohydrates
+ No artificial color, flavor, preservatives, or filler ingredients


– Customers prefer to buy in pet stores than Amazon
– Based on Amazon reviews the old formula is better
– Formula change may cause sicknesses like vomiting or diarrhea

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5. Hill’s Science Diet Adult Sensitive Stomach & Skin Grain-Free Salmon & Vegetable Entree Canned Dog Food

Is your pup not a fan of kibble and dry food? Then perhaps this wet and delicious can could turn out to be one of the best dog foods to prevent gas! Hill’s Science Diet Wet Dog Food has a similar recipe as the Hill’s Science Diet’s dry equivalent; with chicken and vegetables full of vitamins, minerals, antioxidants, and plenty of fiber to promote easy digestion.

There is also a salmon variety and one with turkey, in case your pooch is sensitive to chicken. Hill’s Science Diet has made themselves known for their veterinary recommended products, and this canned dog food that prevents gas is sold in most pet stores and online.

Why We Like It – Use this wet dog food on its own or as a topping for a dry dog food that helps with flatulence in dogs and see how it convinces even the pickiest eater to dig in!

Nutrition Information:

Caloric Content379 kcal/12.8 oz can
Crude Protein4.0% min
Crude Fat3.0% min
Crude Fiber1.0% max
Moisture78.0% max


+ Great for canines with a sensitive stomach
+ Supports digestive health and nourishes the skin
+ Highly digestible ingredients with natural fibers
+ Added minerals and vitamins
+ Vet-recommended


– Some customers received damaged goods bought from Amazon
– New formula is sticky and mushy

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6. Wellness Simple Limited Ingredient Diet Grain-Free Salmon & Potato Formula Dry Dog Food

Wellness Simple Natural Limited Ingredient Dry Dog Food helps reduce gas. This limited ingredient recipe uses chicory root as a natural source of prebiotic fiber to help support smooth and healthy digestion with less flatulence for your gassy dog. It has fresh salmon as the first ingredient, followed by ingredients like potato, pears, and flaxseed for improved skin and coat. It keeps your pup feeling fuller longer – preventing him or her from begging for snacks that could be causing stomach upset.

The flavor comes from natural sources without any artificial ingredients, and it is free from soy and wheat.

Why We Like It – With this dog food gas will be nothing but a funny memory, thanks to the natural sources of digestive carbohydrates and prebiotic fiber.

Nutrition Information:

Caloric Content3,487 kcal/kg or 446 kcal/cup ME
Crude Protein25.0% min
Crude Fat12.0% min
Crude Fiber5.0% max
Moisture11.0% max


+ Easily digestible carbohydrates
+ All fish protein source, poultry-free
+ Promotes high-quality diet with nutrients for optimal energy
+ Omega fatty acids to support skin and coat health
+ For dogs with sensitive GI tract
+ Fiber and prebiotics for healthy digestion


– Kibble size may be too big for small breeds
– A little bit expensive
– With green tea extract that contains caffeine; too much caffeine intake should be avoided by dogs

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7. Rachael Ray Nutrish Just 6 Natural Lamb Meal & Brown Rice Limited Ingredient Recipe Dry Dog Food

There is a reason why Rachael Ray and her healthy food products always show up in dog food reviews, and that is quality. Her company uses only natural ingredients that she would want to cook with. As if that wasn’t enough – part of the profits goes towards animal rescue organizations in the U.S.

Rachael Ray Nutrish Just 6 Natural Dry Dog Food has none of the foods that give dogs gas, and it uses a lean meat product as the main ingredient. It has 6 key ingredients to benefit dogs with a sensitive tummy while still being packed with nutrients and irresistible flavor.

Why We Like It – It is hard not to like the products from this brand, since they offer a natural option for gassy pups, and potentially the healthiest and best dog food for flatulence. Even better you can get this Rachael Ray Nutrish food at an incredibly affordable price!

Nutrition Information:

Caloric Content3,379 kcal/kg, 321 kcal/cup
Crude Protein20.0% min
Crude Fat13.0% min
Crude Fiber4.0% max
Moisture10.0% max


+ Lamb meal is the #1 ingredient
+ Free from gluten and dairy
+ Highly digestible ingredients
+ Natural source of glucosamine and chondroitin to support healthy joints
+ Recipe contains essential amino acids and B vitamins for lean muscles and healthy organs


– Amazon quality is different from bags bought in pet stores
– Strange odor in the bag can be off-putting for your dog
– Sudden change in dog’s diet may cause diarrhea

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8. Natural Balance Limited Ingredient Diets Wet Dog Food

The best dry dog food for gassy dogs would be one with mild and nutritious ingredients. Typically, an upset tummy is often caused by irritation to the sensitive GI tract, and it can give your pup terrible gas. The problem is that not all dogs like dry food. If that sounds like your pup Natural Balance Limited Ingredient Diets Wet Dog Food is a delicious wet recipe that could be the solution to your long-time problem! It has all the benefits of Natural Balance Limited Ingredient dry food, but instead, it comes in a can and tastes like a mushy and meaty fish stew. It is dog food for flatulence your pooch won’t be able to say no to.

Why We Like It – A wet dog food for puppies and adult dogs that do not cause bad gas is ideal for small dogs with delicate jaws, older senior pups suffering from teeth loss or for dogs that simply aren’t too fond of kibble, and with this product you get all the benefits of dry food in a softer presentation.

Nutrition Information:

Caloric Content3,600 kcal/kg, 370 kcal/cup
Crude Protein23.0% min
Crude Fat14.0% min
Crude Fiber4.0% max
Moisture10.0% max


+ Highly digestible ingredients with fish and sweet potato
+ Premium grain-free energy source
+ Contains Vitamin A and Vitamin B12 to support immune health
+ Limited number of ingredients, recommended for dogs with food allergies and sensitive tummies
+ Complete and balanced formula for all breeds of all ages


– With green tea extract that contains caffeine; too much caffeine intake should be avoided by dogs
– Damaged cans bought from Amazon
– Not suitable for picky eaters

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Alternative Option: Blue Buffalo Basics Limited Ingredient

One of the best dog foods to solve your dog’s gas problem is the Blue Buffalo Basics Limited Ingredient Grain-Free Formula Turkey & Potato Recipe Adult Dry Dog Food. With a limited number of ingredients, this recipe has Deboned Turkey and Turkey Meal as its first real ingredient with potatoes, peas, and pumpkins to promote healthy digestion. Blue’s limited ingredient recipe is specifically formulated for pups with food-sensitive tummies.

This recipe is a safe and healthy dog food to avoid food allergies. It has no chicken, beef, corn, wheat, soy, dairy, or eggs– the common causes of allergies in dogs. Give your one of the best dog foods in the market with this natural dog food rich in vitamins and minerals for the proper nourishment of your fur baby.

9. Hill’s Science Diet Wet Dog Food

Play it safe and let Hill’s Science Diet take care of your best fur friend’s flatulence! Made especially for small breeds – this dog food for gassy dog friends is easy to chew and rich in flavor, making it easy to love. It’s full of nutrients essential for small dogs, highly digestible, and made with quality ingredients.

It is a great Pug, Bulldog, and Boston Terrier gas remedy, small breeds known for passing gas a little too often. It has been enriched with extra minerals and vitamins to keep your pup healthy and fit.

Why We Like It – While small and big dogs have similar nutritional needs, there may be a few differences making this wet food potentially the best dog food to eliminate gas in small breed dogs.

Nutrition Information:

Caloric Content166 kcal/can
Crude Protein5.2% min
Crude Fat3.0% min
Crude Fiber1.5% max
Moisture78.0% max


+ Made for small dog breeds
+ High-quality protein for lean muscles
+ Easy to digest ingredients
+ Boosts the immune system
+ Enriched with extra vitamins


– Has an unpleasant smell your pup may not like

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10. Go! Sensitivity + Shine Limited Ingredient Diet Duck Recipe Dry Dog Food

Go! Sensitivity + Shine Limited Ingredient

Say no to potatoes, wheat, corn, and soy with this limited ingredient dog food. It will help you control your pup’s tendencies to fart at the most inconvenient of times. This recipe contains antioxidants to boost the immune system and fiber from dried chicory root to support sensitive tummies. See the improvement in your dog’s skin and coat with the healthy fatty acids (Omega 3 and Omega 6) that help skin nutrition.

Go! Sensitivity + Shine Limited Ingredient cares for your four-legged friend from the inside and out, and it has a real deboned duck and duck meal as its first two ingredients. 

Why We Like It – Some dogs are sensitive to chicken, and this product uses fresh duck as a supplement, to better suit those pups with sensitive tummies. It also contains coconut oil which is known for its many health benefits.

Nutrition Information:

Caloric Content3991 kcal/kg or 439 kcal/cup
Crude Protein24.0% min
Crude Fat12.0% min
Crude Fiber4.5% max
Moisture10.0% max


+ Real meat listed first and second, premium animal protein source
+ With healthy omega fatty acids for skin and coat nutrition
+ Improves digestion and aids the metabolism
+ Coconut oil for skin and coat health
+ Perfect for dogs with sensitive stomachs
+ Gluten-free and grain-free recipe


– Not recommended for dogs with pea allergy
– High carb content (46%)

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11. Holistic Select Adult & Puppy Grain-Free Salmon, Anchovy & Sardine Meal Recipe Dry Dog Food

Only premium ingredients have been used to create this crunchy and delicious dog food for puppies and adults! It has no animal by-products, which is often considered a low-quality protein source. Instead, it is packed with nature’s delight, like salmon, anchovy, and sardine. It is a complete everyday kibble that may benefit dogs with stomach issues because it has no artificial preservatives, colors, flavors, or irritants.

Holistic Select Natural Dry Dog Food is full of healthy goodies. Including digestive enzymes to break down food, live yogurt cultures that soothe and care for the stomach and GI tract, prebiotics and probiotics, as well as natural fiber.

Why We Like It – Going natural is easy with this healthy and delicious kibble Holistic Select Natural Dry Dog Food, and the use of fish makes it gentle enough to suit dogs with stomach issues – hopefully resolving their gas-related problems as well.

Nutrition Information:

Caloric Content3,585 kcal/kg; 448 kcal/cup
Crude Protein29.0% min
Crude Fat14.0% min
Crude Fiber5.5% max
Moisture10.0% max


+ Rich in natural fiber pumpkin, papaya, and pomegranate that aids digestion
+ Omega-3 fatty acids and flaxseed to promote healthy skin and coat
+ Digestive enzymes
+ Live Yogurt Cultures
+ With prebiotics and probiotics


– There’s a strong fish smell that may be unpleasant for your dog
– Green tea extract containing caffeine; large intake of caffeine is not recommended for dogs

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12. Natural Balance L.I.D. Limited Ingredient Diets Lamb & Brown Rice Formula Large Breed Dry Dog Food

Your large breed dog will love this large-bite lamb and brown rice kibble, and you probably will, too. It could help reduce flatulence for your gassy dog benefitting everyone.

With Natural Balance Limited Ingredient, you give your pup’s digestive tract a rest thanks to the limited quality ingredients used to make the kibble. More importantly, your fur baby will love the taste of juicy lamb! No more sneaky farts under the kitchen table as you sit down for dinner, and you will quickly begin to notice a difference also on the outside with healthier skin and a shinier coat.

Why We Like It – The large breed dog food is surprisingly affordable for such high-quality dog food, and it helps with canine flatulence thanks to the natural and mild ingredients.

Nutrition Information:

Caloric Content3,600 kcal/kg, 370 kcal/cup
Crude Protein23.0% min
Crude Fat14.0% min
Crude Fiber4.0% max
Moisture10.0% max


+ Limited animal protein sources
+ With all essential vitamins and minerals
+ Amino acids for strong muscle
+ No fillers, corn, soy, or wheat
+ Complete and balanced nutrition for adult dogs


– Food bag has an unpleasant smell that may put off your dog
– With green tea extract that contains caffeine; too much caffeine intake is not good for dogs

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Bonus Buy:

Instinct Freeze Dried Raw Boost Mixers Dog Food Topper By Nature’s Variety

Instinct Freeze Dried Raw Boost Mixers is a freeze-dried kibble topping that is not intended to be used as a complete meal. Still, it is ideal for adding to your pup’s dinner to make it more appealing or to use as irresistible and healthy dog treats.

For pooches with a sensitive stomach, those yummy treats you usually feed could cause gas. Instinct by Nature’s Variety has a better (and probably a lot healthier) option. It is a grain-free dog food topper made to improve digestion and overall gut health, full of real meat, vegetables, and fruit – 100% natural.

Why We Like It: This product will make a great addition to your dog’s diet in their dog foods to prevent gas. It will significantly improve digestive health and the whole-food ingredients will add nutritional value to your dog’s diet.

Nutrition Information:

Caloric Content4,555 kcal/kg, 291 kcal/cup
Crude Protein36.0% min
Crude Fat30.0% min
Crude Fiber15.0% max
Moisture6.0% max


+ Contains fiber and live, natural probiotics to promote healthy digestion
+ With whole-food ingredients like sweet potatoes, pumpkin, and chicory root
+ No artificial colors, flavors, or preservatives
+ No grain, corn, soy, or wheat
+ Recommended for food-sensitive pups


– Not recommended for picky eaters – Might be a little pricey for its size

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Dog Foods to Prevent Gas Buyers Guide

buyers guide for dog foods to prevent gas
Photo by Stefan Stefancik on Pexels

All dogs will experience the occasional tummy rumble or stinky fart, but if you notice that your dog seems to be passing gas more often than not – it is time to look into alternative dog food options. Any genuine concern should be brought up with a licensed veterinarian to rule out any other underlying health concern. But when it comes to dog food, your best bet is to learn a bit regarding what to look for, as not all veterinarians are trained in dog nutrition.

The best dog food to prevent smelly farts is something you probably won’t find in the pet aisle at the grocery store. Many grocery store dog food brands contain low-quality ingredients and artificial additives. Your best option is to look online for a wide and varied selection. Now, what should you look for when choosing dog food for your farting dog?


A quality protein is essential when trying to stop your pup from stinking up the room. Rule number one is to avoid any dog food with animal by-products. Animal by-products are almost always unnamed leftovers from slaughterhouses and animal parts deemed unfit for human consumption and/or sold in stores.

It could be bird beaks, bone, fat, or in theory, anything found on an animal. There are no guarantees for these ingredients containing enough quality protein. Instead, look for dog food that lists real meat as its first- and preferably also the second ingredient.

If your dog already eats food with animal protein, consider trying out a product with meat from a different animal, as flatulence may be the result of a food allergy. Chicken, for example, is a common meat ingredient that surprisingly many dogs are sensitive to. So if you think this is the case – try a kibble with duck, lamb, or fish instead.


When thinking about fiber, it is a somewhat complex ingredient in dog food. While some fiber is good, a dog constantly passing gas may benefit from a diet with less fiber or with fiber that is easily digested. Too much fiber can force a dog’s stomach to work harder than it should need to. Low-quality dog food brands often contain way too much fiber – and not the good kind – so here you want to look for healthy fiber sources such as brown rice, pumpkin, peas, bran, and apple.


This is unrelated to the dog food product you will be choosing to lessen your fur friend’s gas passing, but exercise is a crucial complement to a healthy diet. Everything indicates that a good exercise routine helps reduce flatulence in dogs. So if you have tried every food for gassy pups without the result, you were hoping for. Ensure you are exercising your dog correctly for maximal results.

Best Senior Dog Food to Prevent Gas?

For older dogs, CANIDAE Grain-Free PURE Dry Dog Food has a senior dog variety – perfectly adapted for the aging canine. It is always a good idea to switch a senior dog over to an age-appropriate senior dog food diet. Their nutritional needs change as they age, and this is a high-quality product available for both puppies, adults, and seniors.

Best food for a small dog with flatulence?

Many small dogs are picky eaters, and/or they may have trouble chewing large pieces of kibble properly. Not chewing food can lead to gassy stomachs. Try the ‘Natural Balance Limited Ingredient Diets Wet Dog Food Fish & Sweet Potato’ – a wet food full of essential nutrients. See more dog foods for small breeds here.

How do I change my dog’s food?

When switching your dog over to new dog food, always do it gradually. Start by mixing in a small amount of the new food with their regular kibble or wet food, then gradually increase the amount over the next week or two. Switching abruptly from one dog food to another can lead to an upset stomach – which means more flatulence instead of less.


Diet is, without a doubt, is one of the leading causes of flatulence in dogs, so you might want to start there when trying to get rid of your pup’s smelly habits. Good dog food changes the way your dog’s body processes what they eat. It gives them more energy and prevents their gut from having to work hard.

All this is essential for their digestion and metabolism to function how it should and should with time lead to less farting and stomach upset. If there is no difference after a few weeks, you might want to consult a veterinarian before switching again.

The key to fewer farts is good nutrition, so avoid cheap brands you find in the grocery store. Not all are bad, but most tend to use low-quality ingredients, useless fillers, or too much fiber, so learn what to look for before choosing what to feed your dog.

A good rule of thumb is that the more natural, the better. You can usually spot a natural dog food product easily by looking at the first item on the ingredients list. If a kibble or wet food lists a grain as the first ingredient – look another way, and instead, make sure you pick one with real meat listed first.

Expert Tip

Every dog is different, and there is no guarantee that a popular dog food brand for farting dogs will work on your fur friend. Be prepared to have to try out a couple of different products before finding the right one for your dog.

Did You Know?

Flat-faced dogs are known for being master gas passers, and this is due to them often swallowing a lot of air when they eat.

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