Best Dog Food for Sensitive Stomachs: What to Feed and Why

If your dog suffers from vomiting, loose stools, or regular bouts of flatulence, it could be a sign that they have a sensitive stomach. These digestive issues are more common than many owners realise and are often related to diet. The good news? Feeding your dog the right food can make all the difference. But what is the best dog food for sensitive stomachs?

At Sloane Pet Foods, we specialise in grain-free and hypoallergenic dog food designed specifically for dogs with sensitivities. We offer both wet hypoallergenic dog food and grain-free dry dog food using human-grade meat and natural, functional ingredients to nourish your dog from the inside out.

Common Signs of a Sensitive Stomach in Dogs

If your dog consistently displays the following, it could signal digestive sensitivity:

  • Loose stools or diarrhoea

  • Excessive gas

  • Vomiting (particularly after meals)

  • Loss of appetite

  • Rumbling or gurgling stomach sounds

  • Eating grass frequently

  • Low energy

These symptoms can stem from food intolerance or allergies. According to The Kennel Club, food-related allergies account for around 10% of allergies in dogs and can occur at any age.

Possible Causes of Stomach Sensitivity

Sensitive stomachs can be triggered by:

  • Allergies or intolerances – Common in dogs and can cause inflammation and discomfort. Wondering what is the best dog food for allergies? It is one that avoids common triggers and uses natural, limited ingredients.

  • Poor-quality food – Cheap fillers, artificial colours, preservatives, and meat meals can be hard to digest.

  • Sudden changes in diet – Abruptly switching foods can upset the balance of gut flora.

  • Stress – Anxiety can affect digestion and trigger symptoms.

  • Medical conditions – Pancreatitis, IBD, and parasitic infections should be ruled out by your vet.

The PDSA explains that even long-term diets can suddenly cause reactions, so feeding a preventative, hypoallergenic option is wise.

What is the Best Dog Food for Dogs with Sensitive Stomachs? How to Choose 

Choosing the best dog food for dogs with sensitive stomachs depends on several factors. At Sloane Pet Foods, we:

  • Use hypoallergenic ingredients selected to reduce the chance of intolerance.

  • Create recipes free from cereals, lactose, gluten, and preservatives.

  • Include fresh, high-quality meat and fish as the main ingredient.

  • Avoid colourings and artificial flavours.

Our diets support long-term health and vitality. We believe your dog should eat to the same standard you expect for yourself.

 

 

Key Ingredients That Support Digestion

When choosing what dog food is best for sensitive stomachs, look for ingredients that soothe and strengthen digestion:

  • Prebiotics and probiotics – To promote healthy gut flora.

  • Sweet potato and pumpkin – Easily digestible carbs that help regulate bowel movements.

  • Omega-3 fatty acids – Help reduce inflammation and support skin and coat.

  • Rice – A gentle grain that’s often tolerated even by sensitive stomachs.

  • Chicory root or yucca extract – Natural digestion-supporting herbs.

We include these carefully selected ingredients in our meals to support dogs with sensitivities.

Ingredients to Avoid

The British Veterinary Association recommends identifying and avoiding common dietary triggers. These include:

  • Artificial preservatives (like BHA and BHT)

  • Flavour enhancers and colourants

  • Wheat, soy, and corn

  • Meat by-products

  • Dairy or high-fat content

You’ll never find these in our recipes. All Sloane meals are grain-free, naturally sourced, and nutritionally balanced.

Wet vs Dry Food for Sensitive Dogs

Both wet and dry food can be suitable for dogs with sensitivities:

  • Dry food is easy to store, helps with dental hygiene, and is ideal for daily feeding. Look for grain-free kibble that’s gentle on the stomach.

  • Wet food is often more palatable, with higher moisture content, which helps with hydration.

So, what is the best wet dog food for dogs with sensitive stomachs? One that uses high-quality protein, digestible carbohydrates, and avoids artificial ingredients—like ours.

We offer both wet and dry hypoallergenic meals to match your dog’s needs and preferences.

 

Salmon Mini Recipe Grain Free Kibble

 

Best Food for Puppies, Adults & Large Breeds (like German Shepherds)

Different dogs have different needs:

  • Puppies – Their digestive systems are still developing. If you’re asking what is the best dog food for puppies with sensitive stomachs is, it is grain-free puppy food enriched with antioxidants and healthy fats.

  • Adults – Require balanced maintenance diets that support skin, coat, and digestion.

  • Large breeds – Dogs like German Shepherds are more prone to digestive issues. Wondering what is the best dog food for German Shepherds with sensitive stomachs? Choose large breed-specific recipes with joint support, moderate fat content, and gentle, hypoallergenic ingredients.

At Sloane Pet Foods, our tailored formulations meet the needs of each life stage and breed size.

How to Transition Your Dog to New Food Safely

Even if you’ve found what is the best dry dog food for sensitive stomachs, switching suddenly can still cause digestive upset. However, you should always consult with your vet and get their advice on your dog's needs.

Try this plan:

  1. Days 1–2: 25% new food + 75% current food

  2. Days 3–4: 50/50 mix

  3. Days 5–6: 75% new + 25% current

  4. Day 7+: 100% new food

Transitioning gradually allows your dog’s digestive system to adjust smoothly.

When to Speak to a Vet

Sometimes, sensitive stomach symptoms can be a sign of a more serious issue. According to Blue Cross, ongoing digestive issues should be investigated by a vet to rule out underlying causes such as gastrointestinal disorders, parasites, or chronic conditions. Speak to your vet if:

  • Your dog is losing weight

  • Symptoms worsen or persist beyond 2–3 weeks

  • There’s blood in stool or vomit

  • They become lethargic or refuse food

Vets can help rule out deeper issues and may recommend an elimination diet or allergy testing.

Why Choose Sloane Pet Foods?

We specialise in hypoallergenic, grain-free, monoprotein diets for dogs with sensitive stomachs. Every meal is crafted with:

  • Fresh Meat & Fish – Human-grade, highly digestible protein.

  • No Cereals or Artificial Additives – Completely grain-free and clean.

  • Natural Ingredients – Functional herbs, prebiotics, and real foods.

  • Pet Well-being First – Nutrition that supports vitality and long-term health.

Whether you’re feeding a puppy, an adult, or a large breed, our food supports digestion and promotes a happier, healthier dog.

Final Thoughts

Figuring out what is the best dog food for sensitive stomachs can feel overwhelming, but it doesn’t have to be. Trust a brand like Sloane Pet Foods that’s built on quality, transparency, and your dog’s wellbeing.

If you're still wondering what is the best dog food for dogs with sensitive stomachs, our range is designed to offer:

  • Gentle, hypoallergenic ingredients

  • Support for allergies and intolerances

  • Both wet and dry complete meals

  • Tailored options for puppies and large breeds

Your dog deserves food that supports their health, not challenges it. As with everything related to your beloved dog, always consult your veterinarian for advice first. 

Learn more about us or get in touch.