The Best Dog Foods for Sensitive Stomachs, According to Veterinarians

Most pet parents know that their furry friends are willing and able to eat just about anything put in front of them. Most pups are willing to chow down on any kibble or food, with little care about its ingredients. This can be a real asset when it comes to picking out the right dog food for your furry friend. However, not every pet parent has that same luxury when it comes to shopping for dog food.

Dogs with more sensitive stomachs need extra care and attention when it comes to what they ingest to help avoid digestive issues down the line. Beyond temporary symptoms like diarrhea, food that doesn't agree with a sensitive stomach may sometimes cause digestive problems that leave your dog feeling sick. To avoid these issues, you'll want to take a closer look at the food you're giving your dog and exactly what ingredients it contains.

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To learn more about tummy troubles in dogs, we spoke with three experts to weigh in on what causes a sensitive stomach, what the best dog foods for sensitive stomachs are and what ingredients you should avoid altogether. With these tips and information, you can help ensure that your pup doesn't suffer from an upset stomach every time they eat.

A sensitive stomach isn't actually a diagnosis, but usually a symptom, according to Dr. Sarah Missaoui, DVM, a veterinarian with more than 21 years of experience in clinical canine nutrition. In her practice, most cases come down to something simple: eating the wrong thing, a diet change made too quickly or stress colitis.

When it's a true food allergy, she says the usual suspects are proteins like beef, dairy, chicken, wheat and lamb. Dr. Missaoui also stresses that it's important to rule out disease first before assuming it's just a food issue.

Stress itself may also be a trigger. Fatima Maktari, an Oxford-trained food scientist and founder of Tribal Pet Foods, says that a dog's brain and digestive system are closely connected, meaning their emotional state can show up physically. Emotions can then display themselves as fussiness, slower eating, skipping meals or even pooping in the house. New environments, noisy car rides or a disrupted feeding schedule can all set off the same kind of gut upset, even when a dog seems fine on the outside.

Related: Can Dogs Eat Pumpkin? Here's What Veterinarians Want You To Know About Safe Fall Foods

Woman pouring dog food into bowlVisual Vic / Getty Images

There's no single best food that works for every dog, says Dr. Nathaniel Rakestraw, DVM, of TelaVets.com. What usually helps is something easy to digest with fewer ingredients. Novel proteins like duck or fish can be a good option if a dog hasn't had them before, while some dogs may need a hydrolyzed diet from the vet.

Dr. Rakestraw recommends changing foods slowly and watching how your dog responds. If symptoms stick around, it's better to get them checked out than to keep cycling through bags of food.

For pet parents who want specific picks for dog foods designed for sensitive stomachs, Dr. Missaoui points to Purina Pro Plan Sensitive Skin & Stomach and Hill's Science Diet Sensitive Stomach & Skin for everyday sensitivity, with prescription options like Royal Canin Gastrointestinal Low Fat for more persistent cases.

Dog eating food from metal bowlCrispin la valiente / Getty Images

High-fat, greasy or overly processed foods are harder for dogs to digest and can leave them feeling uncomfortable, Maktari says. Even small amounts of fatty, salty or unfamiliar scraps may irritate the gut, especially if a dog is already dealing with heat, travel or a disrupted routine.

"If they already have a rich diet, any little extra cheeky treats, such as a few crisps under the table, can literally tip them over the edge, leading to bloating, diarrhea and a lack of interest in their next meal," she says.

Dr. Rakestraw adds that the specific trigger ingredient really depends on the dog. Chicken, beef, dairy, wheat, corn and soy are all common offenders, and table scraps are an easy way for sensitive dogs to get thrown off too. It's less about following one universal list and more about paying attention to what actually sets off your individual pup, he says.

At the end of the day, don't try to figure out a sensitive stomach alone. Rule out disease first, then run a strict elimination trial if a food sensitivity is suspected. Plenty of sensitive-stomach foods on the market are perfectly fine, and some are genuinely excellent. However, no food, however well-formulated, replaces an actual diagnosis. Pairing the right diet with guidance from your vet is the surest way to keep your dog's gut—and the rest of their body—happy.

Dr. Sarah Missaoui, DVM, is a veterinarian with more than 21 years in clinical canine nutrition.

Dr. Nathaniel Rakestraw, DVM, is a veterinarian for TelaVets.com.

Fatima Maktari is the founder of Tribal Pet Foods and is an Oxford-trained food scientist.

Related: 5 Common Human Foods That Are Surprisingly Good for Your Dog's Coat, According to Vets

This story was originally published by Parade Pets on Oct 11, 2026, where it first appeared in the Dogs section. Add Parade Pets as a Preferred Source by clicking here.