Best Dog Food for Diarrhea

Karan French  Nuala McHugh

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Karan French
Karan French

Karan French

Senior Researcher

Karan is a senior researcher at the Dog Food Advisor, working closely with our in-house pet nutritionist, Laura Ward, to give pet parents all the information they need to find the best food for their dog.

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&
Nuala McHugh
Nuala McHugh

Nuala McHugh

Content Writer

Nuala began her writing career when she studied English at Queen’s University Belfast and later earned a Master's degree in PR and Communications.

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Updated: November 20, 2024

Verified by Laura Ward

Laura Ward

Laura Ward

Pet Nutritionist

Laura studied BSc (Hons) Animal Science with an accreditation in Nutrition at the University of Nottingham, before working for eight years in the pet food and nutrition industry.

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Laura Ward

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What’s the best dog food for diarrhea?

When a dog is experiencing diarrhea, it’s important to provide them with a gentle and easily digestible diet.

Consult with your veterinarian to see if a prescription diet specifically formulated for digestive issues is appropriate for your dog.

You can also look for dog foods that have limited ingredients to minimize the risk of triggering food sensitivities or allergies. These diets typically contain a single source of protein and a limited number of easily digestible carbohydrates such as chicken, oats and sweet potato.

Probiotics can help promote a healthy balance of gut bacteria, which may aid in resolving diarrhea in dogs, so choose a food that contains added probiotics.

Foods that are high in soluble fiber, such as canned pumpkin or cooked sweet potatoes, can help firm up the stools and regulate bowel movements. These can be added to your dog’s regular food or used as a temporary diet option.

Remember to introduce any new food gradually and monitor your dog’s response. If the diarrhea persists or worsens, it’s crucial to consult with your veterinarian for a proper diagnosis and treatment plan.

Below are our recommendations of the best foods to give a dog with diarrhea.

You’ll also learn the answers to each of the most frequently asked questions about dogs with diarrhea.

The Dog Food Advisor - Editor's choice

Best Dog Food for Diarrhea December 2024

Here are The Dog Food Advisor's best dog food brands for diarrhea for December 2024.

  • Instinct Raw Boost Grain Free Gut Health Recipe with Chicken

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    Instinct Raw Boost is a grain-free combination of high-protein kibble and freeze-dried raw ingredients. It contains a blend of prebiotics and probiotics to help promote healthy bacteria in the stomach, which is ideal for dogs with diarrhea.

    Gut Health with Real Chicken is one of 12 recipes included in our review of the Instinct Raw product line. The foods are all-natural, minimally processed and freeze-dried to help preserve nutrients and flavor.

    This recipe derives the bulk of its meat protein from chicken. Our dry matter label analysis reveals it contains 38.3% protein, 35.1% fat and 18.6% estimated carbohydrates, with a fat-to-protein ratio of about 92%.

    Read our review of the full Instinct Raw Boost Dog Food (Dry) range here

    Main Ingredients Chicken (including ground chicken bone), chicken liver, chicken heart, pumpkin seeds, carrots
    Texture Dry
    Type Grain-Free
    Protein Percentage 38.3%
    AAFCO Standards All Life Stages
    Best For Adult dogs and Puppies

    Sample buyer review...

    "Our Great Dane/Lab mix was having inconsistent bowels and gland issues until we moved him to this food. Now his poops are solid, his glands express on their own and he loves the bits of freeze-dried chicken!"

    Read more buyer reviews at Chewy.com
  • Diamond Care Sensitive Stomach

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    Diamond Care Sensitive Stomach is one of four recipes in our review of this dry food range.

    The majority of this formula’s protein is from eggs which is suitable for dogs with sensitivities to mainstream meats such as chicken or beef. It is a single-source protein recipe ideal for dogs that have a sensitive stomach and are prone to diarrhea.

    This food is nutrient-rich and highly digestible with proprietary, species-specific probiotics that survive and thrive in the GI tract to support immune and digestive health.

    Diamond Care dog food is made in the USA by a family-owned and run company. It has scientifically advanced food safety protocols, and none of its recipes contain any corn, wheat, fillers or artificial flavors, colors or preservatives.

    An affordable, balanced meal for a sensitive stomach.

    Read our review of the full Diamond Care Dog Food (Dry) range here

    Main Ingredients Potatoes, egg product, potato protein, tomato pomace, chicken fat
    Texture Dry
    Type Grain-free
    Protein Percentage 27.8%
    AAFCO Standards Maintenance
    Best For Adult dogs with sensitive stomachs

    Sample buyer review...

    "My little picky eater cocker spaniel loves this food and it gives him no tummy troubles. It’s excellent for me because it’s gluten free so I can handle it bare handed without worrying about allergies."

    Read more buyer reviews at Chewy.com
  • Horizon Legacy Farm Country Blend

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    This high-protein, grain-free recipe kibble is suitable for dogs at all life stages including puppies.

    It is one of four recipes in Horizon Legacy’s product line and has added colostrum for stronger immunity and defense against inflammation, which is especially good for puppies. It also includes probiotics to support your dog’s gut health.

    The animal protein for this particular recipe comes from chicken – an easily digestible meat. Dry matter label analysis reveals the recipe contains 37.8% protein, 16.7% fat and 37.6% estimated carbohydrates, with a fat-to-protein ratio of about 44%.

    Read our review of the full Horizon Legacy Dog Food (Dry) range here

    Main Ingredients Chicken, chicken meal, turkey meal, peas, pea flour
    Texture Dry
    Type Grain-Free
    Protein Percentage 37.8%
    AAFCO Standards All Life Stages
    Best For Dogs and Puppies

    Sample buyer review...

    "My pup loves it and I've noticed a big difference in her #2s (MUCH smaller), which is supposedly a sign that the food is high quality. "

    Read more buyer reviews at Chewy.com
  • Wellness CORE Digestive Health Wholesome Grains Chicken & Brown Rice

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    This probiotic-filled dry dog food is specifically formulated for dogs with digestive issues. It contains highly digestible ingredients as well as enzymes, prebiotic fibers, and probiotics to support gut health.

    It is one of six recipes in the Wellness Core range and is free from corn, wheat, and soy. As it is designed to support gut health, it’s a good option for senior dogs who might require an easily digestible recipe.

    This formula derives the bulk of its meat protein from chicken. Dry matter label analysis reveals the recipe contains 33.3% protein, 13.3% fat and 45.3% estimated carbohydrates, with a fat-to-protein ratio of about 40%.

    Read our review of the full Wellness Core Digestive Health Dog Food (Dry) range here

    Main Ingredients Deboned chicken, turkey meal, chicken meal, brown rice, barley
    Texture Dry
    Type Grain-Inclusive
    Protein Percentage 33.3%
    AAFCO Standards Maintenance
    Best For Adult dogs

    Sample buyer review...

    "My dog has some digestive issues and this was recommended to us by our veterinarian. Ever since making the change we've had zero issues. I cannot say enough good things about this food. We even moved our senior furbaby to their formula and she's been acting so much younger ever since."

    Read more buyer reviews at Chewy.com
  • Wellness Simple Limited Ingredient Diet, Turkey & Potato Formula

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    This limited-ingredient recipe contains a single source of protein and highly digestible carbohydrates to support a dog with a sensitive stomach.

    It is one of six recipes in the Wellness Simple line and is free from wheat, corn, soy, gluten, artificial preservatives, colors and flavors.

    Wellness Simple Limited Ingredient Diet, Turkey & Potato Formula derives the bulk of its meat protein from turkey. Dry matter label analysis reveals the recipe contains 29.2% protein, 13.5% fat and 49.3% estimated carbohydrates, with a a fat-to-protein ratio of about 46%.

    Read our review of the full Wellness Simple Limited Ingredient Dog Food (Dry) range here

    Main Ingredients Deboned turkey, turkey meal, potatoes, peas, dried ground potatoes
    Texture Dry
    Type Grain-Free
    Protein Percentage 29.2%
    AAFCO Standards Unspecified
    Best For All dogs

    Sample buyer review...

    "My German Shepherd has been having intestinal issues. I switched to this to help him with his gastro issues, and he loves it and it's been working great. No diarrhea!"

    Read more buyer reviews at Chewy.com
  • Just Food For Dogs Pantry Fresh Balanced Remedy

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    JustFoodForDogs Pantry Fresh Balanced Remedy is one of nine recipes reviewed in the product line.

    The Pantry Fresh Balanced Remedy diet is prepared using ground turkey, long-grain white rice, and sushi rice. This highly digestible formula is ideal for dogs that require a limited-ingredient diet that is also low in fat.

    Made from human-grade ingredients and free from gluten, additives, preservatives, and growth hormones, this recipe is perfect for dogs with digestive issues and/or diarrhea.

    You will notice this recipe is unrated. This is because our review methodology is designed for foods which support everyday feeding of healthy dogs. Foods which are designed for a particular nutritional purpose or veterinary condition can contain ingredients or nutritional values which align with a lower rating, but are necessary and appropriate in formulas which tackle certain issues or concerns. Just Food for Dogs Pantry Fresh Balanced Remedy has been formulated specifically for dogs with digestive issues and gets the approval of Laura Ward, our in-house pet nutritionist, for dogs with diarrhea.

    Read our review of the full JustFoodForDogs Pantry Fresh Dog Food range here

    Main Ingredients Ground turkey, long-grain rice, sushi rice, rice starch, sunflower oil
    Texture Wet
    Type Grain-inclusive
    Protein Percentage 12.5%
    AAFCO Standards Maintenance
    Best For Adult Dogs

    Sample buyer review...

    "This food was a game changer for us. It helped both of my dogs with the digestive issues prior to this. They were on a prescription digestion food from the vet. This one they actually can’t wait to eat, and they eat every single little morsel and lick the plates clean!"

    Read more buyer reviews at JustFoodForDogs.com

More Top Picks

To view more top dog foods that can help with diarrhea … click the link below that best meets your feeding needs.

Frequently Asked Questions

What could be causing my dogs diarrhea?

There are several potential causes for a dog to develop diarrhea.

Abrupt changes to their diet or introducing new food items can disrupt their digestive system and lead to diarrhea. You may find this article about how to switch a dog’s food without making it sick, helpful.

Some dogs may have sensitivities or allergies to certain ingredients in their food, such as grains, dairy, or specific proteins, which can result in diarrhea.

Dogs are known for their curious nature, and they may ingest things they shouldn’t, such as garbage, spoiled food, toxic substances, or foreign objects. This can irritate the digestive system and cause diarrhea.

Common infections, such as bacterial gastroenteritis, viral infections (like parvovirus), or parasitic infestations (such as giardia or worms), can all lead to diarrhea in dogs.

And just like us, dogs can experience stress or anxiety due to changes in their environment, routine, or social interactions and this emotional distress can manifest as diarrhea.

Certain medications or medical treatments, including antibiotics, can disrupt the balance of beneficial gut bacteria and result in diarrhea as a side effect.

And issues with the pancreas or liver, such as pancreatitis or liver disease, can affect digestion and lead to diarrhea; as well as inflammatory bowel disease, an immune-mediated condition that causes chronic inflammation of the gastrointestinal tract, leading to diarrhea among other symptoms.

When should you take a dog with diarrhea to the vet?

It’s important to seek veterinary attention in cases where the diarrhea is frequent, contains blood, or lasts for more than 24-48 hours.

Diarrhea can lead to dehydration, especially if it’s accompanied by vomiting or if your dog is not drinking enough water. Signs of dehydration include dry gums, sunken eyes, lethargy, and loss of skin elasticity. If you suspect your dog is dehydrated, prompt veterinary care is necessary.

Diarrhea can be more serious in very young puppies or older dogs, as they may have weaker immune systems and are more prone to dehydration. It’s best to err on the side of caution and have them evaluated by a veterinarian.

Can I treat my dog's diarrhea at home, or do I need medication?

In some cases, mild cases of diarrhea in dogs can be managed at home with appropriate care. However, it’s important to monitor your dog closely and consult with a veterinarian to determine the best course of action.

Here are some general guidelines for treating your dog’s diarrhea at home:

Withhold Food for a Short Period: Giving your dog’s digestive system a break by withholding food for 12 to 24 hours (while ensuring access to water) can help calm the gut. This is usually recommended for adult dogs, but consult your vet for specific guidance based on your dog’s age and health condition.

Gradually Introduce a Bland Diet: After the fasting period, reintroduce a bland diet consisting of easily digestible and low-fat foods. Boiled chicken and plain white rice are commonly used. Other options include boiled lean ground meat (such as turkey) and boiled sweet potatoes. Feed small, frequent meals to avoid overwhelming the digestive system.

Probiotics: Probiotics are beneficial bacteria that can help restore the balance of gut flora. They may aid in resolving diarrhea. Your veterinarian can recommend a suitable probiotic for your dog, or you can try adding plain, unsweetened yogurt with live cultures to their food.

Hydration: Ensure your dog has access to fresh water at all times to prevent dehydration. If they’re not drinking enough water, you can try providing small amounts of electrolyte solutions specifically formulated for dogs. Pedialyte, diluted chicken broth (without onions or seasonings), or specialized dog rehydration solutions may be options.

Monitor and Assess: Keep a close eye on your dog’s condition. If the diarrhea persists, worsens, or if your dog shows other concerning symptoms, it’s important to consult with a veterinarian for further evaluation and guidance. They may prescribe medications, such as anti-diarrheals or antibiotics, depending on the underlying cause.

Can I still exercise my dog while they have diarrhea?

When your dog has diarrhea, it’s generally best to limit their exercise until their condition improves.

Diarrhea can cause dehydration and nutrient loss in dogs. Resting and conserving energy allows the body to focus on healing and recovering from the digestive upset.

Dogs with diarrhea may experience abdominal discomfort, urgency, or frequent bowel movements. Engaging in strenuous exercise or vigorous activity can exacerbate these symptoms and increase the risk of accidents or further digestive upset.

Diarrhea can lead to fluid loss and dehydration. Vigorous exercise can increase fluid loss through panting and sweating, further compromising hydration levels.

If your dog’s diarrhea is caused by a contagious infection, such as a bacterial or viral gastroenteritis, allowing them to interact with other dogs during exercise can contribute to the spread of the illness.

However, light to moderate activity such as short walks on a leash for bathroom breaks is generally acceptable. Monitor your dog closely during these outings and ensure they have access to water for hydration. If your dog appears lethargic, refuses to move, or exhibits signs of discomfort, it’s best to skip exercise altogether until they recover.

Remember, each dog and situation is unique, so it’s important to consult with your veterinarian for specific guidance based on your dog’s health, the severity of the diarrhea, and any underlying conditions. They can provide tailored recommendations for managing exercise during this period.

Final word

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