Top 7 Best Supplements for Dogs with Upset Stomach

Dogs eat things they aren't supposed to. This is just one of the many reasons that stomach upset, diarrhea, and other gastrointestinal problems are so common in dogs. All pet owners will have to deal with this at some point, and it's recommended to have one of the best dog upset stomach relief solutions on hand for such occasions.

Note that occasional upset stomach in dogs is completely normal, as it is with humans. However, if your dog's gastrointestinal issues don't clear up within a day or two, it's time to seek veterinary care. If your dog has an upset stomach, always watch for signs of a more serious health issue, like bloody diarrhea or vomit, and a worsening condition.

Do not panic if your dog has some tummy problems. This condition can be easily managed and resolved with some dietary changes. In addition to fasting, a bland diet, and switching foods, you can also use dog upset stomach relief aids to fix this quicker.

Caring for a Dog with an Upset Stomach

Normally, stomach upset in dogs is just a result of some poor dietary choices on your dog's part, and it's nothing to worry about – it's temporary. It will usually go away on its own, or you can help your dog deal with this by using an upset stomach relief for dogs, as well as other digestive aids and probiotics to help your pet's digestion.

Recommended foods for dogs with upset stomachThe first thing you'll have to do is let your dog fast for 12 to 24 hours. Fasting is completely safe for dogs and will clean out their system from whatever may be causing this problem. After 24 hours of fasting, you may need to switch your dog to a bland diet for approximately a week to let the stomach settle down.

Other than using aids and different dog food brands, the bland homemade diet to fix a dog's tummy issues includes certain foods. The most commonly recommended things that will soothe your dog's stomach are plain things like chicken breast and white rice. These can be mixed with sweet potato, yogurt, and ginger. If your pup refuses to eat or drink, you can also use bone broth to entice them. As a snack, a little bit of fruit like a banana could be a great choice.

An upset stomach in dogs may also often be a sign of other more complicated health problems that will require you to have a veterinarian take a look at your pet. Diarrhea is one of the more common symptoms, which you can also fight with some diarrhea remedies, but make sure you consult with your vet beforehand.

If your dog's upset stomach is paired with any of these conditions:

  • dehydration
  • painful, distended, or hard belly
  • drive heaving or having a hard time pooping
  • the appearance of blood in vomit or stool
  • lethargy or apparent confusion

Then, you need to seek veterinary care as soon as possible and not just rely on any type of supplement or food. Don't wait, and do not try to fix the problem with any over-the-counter meds and stomach pain relief because this could be a sign of a serious condition, and the faster you begin treatment, the better the prognosis.

7 Best Dog Upset Stomach Relief Aids

1Probiotic Dog Digestive Support Supplement
by VetriScience Laboratories

The digestive tract plays host to both beneficial and harmful microorganisms. Probiotics, or the beneficial microorganisms in the digestive system, must prevail over disease-causing microbes.

This probiotic supplement from VetriScience Laboratories is an aid for maintaining a healthy microbial balance in your dog’s digestive tract and keeping stomach upsets at bay. This comes as soft chews in duck flavor and is formulated as a daily dietary supplement. Each chew contains 1 billion CFUs of Bacillus coagulants, a probiotic.

This product is made in the USA and is covered by a 100% satisfaction guarantee. Dog owners have used this regularly for their pets and have seen no tummy issues since then. It simply banished vomiting and diarrhea that used to haunt their dogs constantly before they discovered VetriScience Laboratories Probiotic Everyday Digestive Support Supplement.

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They’ve also used other probiotic brands but say that this particular brand is superior by far. It solved their dogs’ gut issues after only as short as a week of daily use. It also made their dog’s skin itch-free and its coat lustrous.

Erstwhile buyers, however, noted that VetriScience used to produce this in 120 and 60-chew bags that they much prefer over the 30-chew bags that are now in circulation. The superior quality is the same, though, but the former packaging made them avail of this probiotic supplement as a much more economical option.


  • Soft, chewy treat that is formulated as a daily dietary supplement
  • Enticing duck flavor
  • Each chew contains 1 billion CFUs of Bacillus coagulans

  • The formula was changed last year, and some buyers are concerned with additional additives put into the treats
  • When the formula changed the size of the bag was also reduced, which upset some buyers


2Probiotics & Enzymes for Dog Upset Stomach
by NaturVet

When it comes to the good dog upset stomach aids, many of them are in treat or powder forms. Not all dogs are easy to feed or give these supplements to because they are put out by the smell, texture, or taste of the product. Not to mention, these digestion aids are often costly.

NaturVet created a cheaper option that is also less strong in smell, making it easier to feed to dogs. We've used these supplements for several years before as our go-to for stomach upsets and have always been happy with the results, which normally solve the problem within 12 to 24 hours.

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NaturVet dog upset stomach aid has also not caused the loss of appetite as some other supplements do, which is really an advantage to dogs already weak from a disorder. Other pet owners also say that it quickly provided relief from stomach pains and many stomach disorders in their pets.


  • Fast-acting
  • Made with natural ingredients
  • Made in the USA

  • As with other brands, this won't work for every cause of stomach upset or for every dog


3HomeoPet Relief for Digestive Upsets in Dogs
by HomeoPet

The HomeoPet liquid drops for digestive upsets are known to treat and bring relief to colic, dysentery, diarrhea, vomiting, nausea, bloating, bad breath, stomach ulcers, and constipation.

This fast-acting remedy for stomach disorders also addresses skin irritations, asthmatic cough, and nervous spells. It is safe for puppies and senior dogs.

The usual feedback about this best dog upset stomach relief is that it has an almost instant effect; thus, it’s been widely used for acute stomach conditions. And since it’s all-natural, pet owners prefer HomeoPet for Digestive Upsets for treating chronic problems. This is a mainstay in their pet medicine cabinets because it also works for their other pets, including cats and birds.

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Other pet owners note that the drops give optimum results when given directly through the mouth of the pet. The dropper works fine for some, while others recommend the use of a syringe for mess-free administration of the meds. For really finicky pets, the drops can be diluted and added to the dog’s food or drink. Others put it in a sprayer and use it to mist over their pets. Proper dosage is very important, and so is tapering or weaning off of the meds.

Daniel H. Farrington and his veterinarian brother, Thomas Farrington, created HomeoPet to bring high-quality, safe, natural, and affordable treatments and supplements to pets and pet parents worldwide.


  • Made by veterinary experts
  • Safe for puppies and senior dogs
  • Liquid form, making it easy to administer

  • It will not be strong enough to help with severe GI issues


4Probiotics for Dogs, Natural Digestive Enzymes
by Pet Vitality PRO

Disruptions in your dog’s intestinal flora may cause diarrhea, bloating, abdominal pain, or other types of stomach upsets. To restore natural gut health, probiotics must be introduced.

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PetVitalityPRO’s Probiotic for Dogs contains beneficial microorganisms, natural digestive enzymes, vitamins and minerals, and antioxidants to treat stomach upsets and strengthen the immune system. Two chews of the PetVitalityPro contain 4 billion colony-forming units (CFUs) of prebiotics and probiotics, which help restore gastrointestinal health.

This product was formulated by veterinarians and manufactured in FDA-approved facilities in the USA. Dogs easily took to these soft duck-flavored chews. Owners of pets with sensitive tummies said that PetVitalityPRO Probiotics for Dogs with Natural Digestive Enzymes proved to be the best among all the treatments they’ve tried. In as short as 2 days of treatment with this best dog stomach relief solution, all stomach issues that their dogs suffered from started to clear up.

Dogs often get weak in their stomach when they go through stressful situations, are prone to dietary indiscretion, or suffer from drug side effects. This becomes even worse for very young puppies and senior dogs. With PetVitalityPro, pet owners are more confident that the solution for helping vulnerable dogs fend off bacterial infections and correct gastric imbalances is within their reach.


  • Probiotic that contain beneficial microorganisms, natural digestive enzymes, vitamins and minerals, and antioxidants
  • Two chews of this upset stomach relief for dogs contain 4 billion colony-forming units (CFUs) of prebiotics and probiotics
  • Formulated by veterinarians
  • Manufactured in FDA-approved facilities in the USA

  • Some picky eaters would not take these treats
  • A few pet owners claimed that this solution caused more digestive issues in their pets


5 Probiotics for Diarrhea & Upset Stomach Relief
by ZestyPaws

ZestyPaws is a popular brand nowadays, and their natural digestive enzymes and probiotics combination supplement supports digestive health in dogs, enhances the immune system, prevents urinary tract infections, and relieves dogs of stomach problems like bloat, stomach pain, and diarrhea.

A pack contains 90 soft, chewy treats. Two chews of this supplement contain about 1 billion CFUs of Ganeden BC30 or Bacillus coagulans, which is a probiotic that also extends the shelf life of this product. This USA-made supplement is manufactured in a USDA-FDA-inspected laboratory for optimum safety and efficacy for your pet.

Stomach issues in dogs have various origins, including stress, antibiotics and other drug-based medications, dietary indiscretion, parasites, and even advancement in age. All dogs go through these at some point in their lives, and pet owners are only too happy that they have aid in managing their dogs’ digestive discomforts. They find this dog's stomach relief to be reliable and it has always worked for their dog’s various tummy troubles.

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This looks and tastes so much like a yummy treat, so we and other dog owners sometimes buy this instead of the regular treats. It works great when reinforcing good behavior and getting pets relaxed. In only one product, the dogs get to enjoy a double benefit – a tasty chicken-flavor treat and a healthy stomach. That’s one less pet supply to buy and one less item to spend on – definitely saves on the budget.


  • Supports digestive health, enhances the immune system, prevents urinary tract infections, and relieves dogs of stomach problems
  • Chewy treats with an enticing chicken flavor
  • Two chews of this pet upset stomach relief contain about 1 billion CFUs of Ganeden BC30 or Bacillus coagulans
  • Made in the USA and manufactured in a USDA-FDA-inspected laboratory

  • Some discrepancies between the label on the product received and the online description
  • Some dogs would not eat these chews


6Sensitive Stomach & Healthy Digestion Food
by Lucy Pet Products

There’s an old-fashioned way of getting a dog’s squeamish stomach up and working normally again – and that’s with a bowl of simple, bland, and non-intrusive dog food. That’s what Lucy Pet Products food is all about. It’s a dog meal made from plain human-grade and non-GMO ingredients that will soothe a dog's stomach.

This freeze-dried meal substitute is very convenient to use, according to pet owners who use it for their dogs and cats whenever there’s a tummy concern among their pets. Just add boiling water, and it’s ready in a few minutes. It’s easy to digest, so it calms the stomach. Used until the symptoms disappear, it’s a very good substitute for dog food.

For the old-fashioned cure, pet owners would need to first get ahold of good-quality chicken and rice, and spend some time in the kitchen preparing the broth. Most dogs like the taste of this dog food brand, and it’s very convenient to use. Pet owners recommend this simple remedy because it provides the nutrients that their dogs need at a time when their digestive system is not working 100% and helps turn things back to normal in as short as a couple of days.


  • Simple dog meal that's easy to make and feed the dog while relieving stomach issues
  • All ingredients are human-grade and non-GMO
  • Formulated to be easy to digest

  • When they compared the cost to the amount of food received, considering the relief of stomach issues, this is on the expensive side


7 NutraPet Probiotics for Dogs with Stomach Upset
by NutraPet

Dogs that suffer from any symptoms of GI upset need probiotics to create a healthy balance in their intestinal flora. NutraPet is a chewable probiotic with prebiotics and vitamins added to provide optimum health in dogs.

It’s available in bottles of 60 or 120 chicken liver-flavored tablets that dogs find irresistible. The tablets can be given as chewable treats or crumbled as dog food toppers.

Dogs adopted from shelters, and especially those rescued from the streets, often suffer from an array of disorders, the most common involving those in the digestive system and on the skin and hair. Rescuers and adoptive pet parents are glad that there’s finally a probiotic that helps treat these sick dogs inside and out.

The stomach issues are resolved without loads of antibiotics that seem to make dogs sicker by the dose. With NutraPet Probiotics for Dogs, the awful wounds and smelly skin infections are gone, and in place of the scaly patches is hair growing back.

This provided great relief not only to neglected dogs but also to well-cared dogs that needed to undergo medications or change in diet due to advancing age. Some pet owners have already tried other probiotics on their pets but have seen significant change only when they started using NutraPet. They suggest, however, that NutraPet be produced in more pet-friendly forms since finicky dogs don’t often take to the tablet form too well. Overall, it resolved their dog’s issues, and they’re very pleased and satisfied.


  • Chewable probiotics with prebiotics and vitamins
  • Enticing chicken liver flavor
  • Can be given as a chewable treat or crushed and added to food
  • Offers allergy-free skin support

  • This upset stomach relief for dogs will not work for all dogs
  • Some dogs would not eat these chews or eat their food when the chews were added

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The Best Supplements for Dogs with Upset Stomach

Diana currently lives and works in London, UK and she's been an animal lover and dog owner since she was a child. After graduating high school, she focused on getting her degree in English to become a writer with a focus on animals, pets and dogs.