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The 7 Best Dog Foods To Prevent Gas

Imagine this: After a hard day, you are finally reclining. Suddenly, foul vapors once again flood the chamber. Having your dog destroy your air freshener is probably not how you wish to spend your time indoors. Honestly, they probably aren't enjoying themselves either!

You could believe that your dog's incessant farts are normal. In contrast, it is nearly usually a nutritional problem. Your meal selection does not agree with their digestive systems. As a result, BestForPets (bestforpets.org) has developed a list of the best dog foods to prevent gas.


Dry Royal Canin Dog Food

While we did encounter several fantastic brands, Royal Canin Dry Dog Food comes out on top. Without fillers or other harsh additions, it contains components recognized for promoting digestive health that is extraordinarily clear.

This bag is formulated specifically for adult dogs weighing between 25 and 55 pounds, with nutritional levels to match. Not to worry if your dog does not fit the standards! The same product is available for all weights and stages. This is the one we chose to investigate for ourselves.

Royal Canin utilizes digestible fibers and proteins. In addition, antioxidants, prebiotics, probiotics, and DHA are added to address every aspect, from coat texture to gut health. We have all witnessed dogs demonstrating their vacuum-eating abilities during lunch. If your dog is one of them, this kibble is the ideal size to encourage him or her to chew.

Royal Canin Dry Dog Food is carefully formulated to combat flatulence and promote optimal health, so you don’t have to sacrifice quality. The organization even offers a satisfaction guarantee of 100 percent.

Overall, we believe this is the finest dog food for preventing gas.


  • Scientifically supported recipe
  • Additional recipes for all ages and sizes
  • The size of the kibble improves chewing
  • The ingredients are balanced.
  • Customer satisfaction guarantee


  • Not a grain-free choice
  • May not fit all diets


Natural Balance Diet Canine Diet

When it comes to our second choice, value is crucial. This Natural Balance Limited Ingredients Diet Dog Food is the most cost-effective dog food for preventing gas. It is a specific formula for pups, adults, older dogs, and dogs with dietary sensitivities.

This Natural Balance product is a high-fiber, moist dog food. This is fantastic because most canine diets do not contain enough water. It is an ideal approach to increase the water content of a dish, which also aids in the intestinal breakdown.

It also has a flaw that prevents it from being number one. Wet foods are not appropriate for all dogs. If they have the canine plague or dental problems, moist food can sometimes make their condition worse. Be cautious if your dog is prone to accumulation.

To offset this, it is grain-free, making it an excellent alternative if our first recommendation did not work owing to dietary restrictions. If you don’t mind the strong smell of the fish in the can, your dog will probably devour it. Thus, you may save money while satisfying their palates.


  • Grain-free
  • High fiber content
  • Few ingredients
  • For all phases of existence


  • Could cause dental complications
  • Odor


Grain-Free Dry Dog Food by Nulo

The Nulo Grain-Free Dry Dog Food comes in at number three on our list since it is quite expensive but well worth the cost. It is nutrient-dense, grain-free, organically flavored, and promotes healthy weight and absorption.

This bag is appropriate for all adult dogs, even those with allergies or sensitivities. There are comparable recipes for puppies and elders that are formulated to satisfy their dietary requirements.

This snack contains a probiotic with the patent number BC30 that is believed to aid good digestion extremely well. In addition, it is low in carbohydrates and abundant in protein. This will improve your dog’s general health while preventing them from accumulating too much weight.

It is particularly great for dogs with medical disorders since it replaces all essential vitamins and minerals, bacteria for intestinal health, and proteins for muscular firmness and coat texture. In addition, it is a dry snack that provides an excellent crunch for teeth cleaning, reducing plaque, and preventing decay.

Nulo is situated in Texas, in the United States. Therefore, you may rest comfortably knowing that you can verify the legitimacy of this product. If you are ready to pay, this is the best option among the five.


  • All necessary elements
  • Grain-free
  • Friendly to those with allergies and dietary sensitivities
  • Low carbohydrates and high protein
  • Made in America


  • Expensive


Natural Wellness Dry Dog Food

Wellness Natural Dry Dog Food is an additional excellent option, however, its formula is formulated for mature big and gigantic breed dogs. Therefore, although being in our top five, it is only suitable for larger dogs. It is free of wheat, artificial flavors, and byproducts, so you can feed your large dog a healthy diet.

Regarding the most crucial topic at hand, digestive health, it is guaranteed to assist in digestion, resulting in easier bowel movements and less gas. It contains essential probiotics and fiber.

It is a dish for deboned chicken and brown rice with whitefish. So, despite the fact that it contains useful nutrients, it is not a feasible option if your dog demands a grain-free diet. As many large dogs are prone to hip dysplasia and joint problems, glucosamine and chondroitin are included to strengthen joints.

Although it did not reach the top three, it is still an excellent option if you have a large, flatulent beast.


  • Healthful digestion ensures
  • Components for joints
  • No synthetic flavors or by-products.


  • Only for big and huge breeds
  • Not wheat-free
  • Not for allergy or food intolerance


Natural Diamond Dry Dog Food

Diamond Naturals Dry Dog Food is our last recommendation. It has several noticeable benefits, however, it may not be suitable for all dogs. This option is designed for dogs more prone to obesity. It aids in promoting nutritional supplements while decreasing elements that cause your pet to gain weight.

Due to the low caloric content, you shouldn’t serve this as a regular meal to a lean, muscular dog that is already physically fit. However, its all-natural, filler-free, superfood-packed formula is certain to stimulate your dog’s appetite. As it contains grains, it does not meet all dietary needs.

Importantly, it contains live prebiotics and probiotics that flourish in your dog’s digestive tract. This ensures appropriate digestion, intestinal health, and reduced gas production.

Additionally, it is rich in protein from lamb grown on pasture. Family-owned Diamond Naturals is situated in the United States and has a high degree of client interaction. Therefore, if you experienced any problems with your purchase, they accept responsibility where it is due.


  • Healthful digestion ensures
  • Prebiotics and probiotics that are alive
  • Customer-oriented business


  • Exclusively for obese or inactive dogs
  • Not wheat-free
  • Not suggested for physically healthy dogs
  • Not suitable for anyone with food allergies or sensitivities

Buyer's Guide

There are a number of factors that go into ensuring that your dog has the proper nutrition, including selecting the finest dog meals to avoid flatulence. In addition to resolving your pet’s gas problem, you will need to select a diet that addresses every area of your pet’s health.

Age Requirements

First and foremost, you will need food that is appropriate for your dog’s age range. Similar to other animals, canines require variable amounts of nutrients at different periods of their lives. The age range will be indicated both on the bag and in the product’s description.


On average, dogs continue to develop until they reach 24 months of age. While they are developing, they require a certain amount of various nutrients for good health. They will require more protein to support the growth of their muscles and bones. In addition, they need an abundance of DHA, calories, and omega-3 fatty acids.


Once they reach maturity, they will require dietary adjustments. Due to the abundance of growth-promoting elements in puppy food, it is not good for adults. You may believe that an excessive amount of an ingredient cannot be detrimental. However, due to its high calorie and fat content, it might promote obesity.

Adult dogs require meals that maintain nutritional balance by providing appropriate protein, carbohydrates, vitamins, and minerals. Adults will also have unique dietary requirements based on their specific requirements.

Some dogs require a diet with fewer calories and more protein. Certain medical issues need grain-free or natural diets for certain individuals. The precise mix will vary by individual.


Seniors, like puppies, require a specialized diet as they mature. They must consume foods that promote bone health, weight control, and lifespan. Age-related slowing of the gastrointestinal system needs a fiber-rich diet to facilitate digestion.

In addition to the normal deterioration that accompanies aging, there are a number of potential health problems that might arise in older animals. Older dogs are susceptible to degenerative diseases such as eye ailments, diabetes, malignancies, heart abnormalities, and joint issues.

Dietary Specifics

Usually, your dog’s excessive flatulence is the result of a digestive issue including a dietary intolerance. It might seem tiresome to read through ingredient labels and eliminate those that you and your veterinarian believe may be causing the problem. It may need a great deal of trial and error, but you will finally succeed.

Food Tests

Unfortunately, testing for a food allergy or sensitivity may not be as straightforward as testing for a skin allergy. Frequently, your veterinarian may prescribe a feeding trial to determine the source of the problem.

Frequently, responses in dogs are directly related to the types of proteins in their meal. Typically, meat and chicken are to fault. In addition to wheat, eggs, and dairy, other factors may work in their favor. Cutting each one can be time-consuming, and patience is required to see results.

Novel Source of Protein

A new protein source is a protein to which the dog has never been exposed. This removes the possibility of the dog reacting to a trigger, resulting in an improvement. They ought to be completely hypoallergenic. These proteins are frequently derived from exotic meats that are uncommon in popular meals, such as venison, duck, or kangaroo.

Hydrolyzed Diets

They manufacture this form of food by chemically decomposing existing proteins into small molecules using water. Once the proteins have been severely reduced, the immune system is expected to no longer respond to them. For both inflammatory bowel illness and food allergies, hydrolyzed diets are utilized.


As more is learned about the nutritional difficulties dogs encounter, more alternatives become accessible to owners. Obviously, you will want to address your dog’s health issues while minimizing costs. Dog food can be expensive, but several manufacturers provide very comparable formulas at more reasonable costs.

Collaborate with your veterinarian to remove allergies and digestive issues. Once you have identified the trigger, choose a product that is within your budget and meets their demands.


Our top option Royal Canin Dry Dog Food is the most adaptable and well-respected on the whole list. It gives an exceptionally well-balanced diet and nutrients for simple digestion. While not grain-free, it is loaded with excellent, carefully selected ingredients. Additionally, Royal Canin offers a satisfaction guarantee.

Not only is the price of our Natural Balance Limited Ingredients Diet Dog Food within a reasonable range, but it also possesses several advantages that others lack. Again, moist foods are excellent for hydration, which is beneficial for digestion. It is grain-free, which is preferable if your pet has dietary allergies or sensitivities. If you are looking for a low-cost, high-quality meal, this is the one for you.

If money is no object, our premium recommendation, Nulo Grain-Free Dry Dog Food, is an excellent option. It is grain-free, low in carbohydrates, high in protein, and contains only chosen ingredients. You may feel certain that you’re not feeding your dog unnecessary substances. Also produced in the United States.

Now that the difficult part is over, you may feed your dog something to calm his rumbling stomach while appreciating the odor-free environment. It’s a win-win situation.

BestForPets (bestforpets.org) hopes that our reviews of the best dog foods to prevent gas have assisted you in narrowing down your selections and identifying the ideal product for your needs.

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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