The Best Dog Food for Sensitive Stomachs, According to Dog Parents

Gastrointestinal symptoms are no fun for dogs—or dog parents! That’s why we rounded up only top-selling dog foods for sensitive stomachs that have at least a 4-star rating by Chewy customers. Backed by thousands of ratings and reviews, these bestselling formulas are pet-parent approved.

Finding the right food for your sensitive pup may take some trial and error, and introducing the new food requires a slow-and-steady approach. While every pet is an individual, Dr. Caos says to consider the following for your dog’s digestive health:

• Limited-ingredient diets: “Look for dog foods with a limited number of ingredients, as this can help identify and avoid potential triggers for digestive upset,” says Dr. Caos. “Limited-ingredient diets typically contain a single-protein source and a few easily digestible carbohydrates.”
• Novel protein sources: Consider trying protein sources that your dog hasn’t been exposed to before, suggests Dr. Caos. “For example, if your dog has been eating chicken-based food and experiencing stomach issues, switch to a food with a different protein source, like lamb, venison or duck,” he adds.
• Easily digestible carbohydrates: Choose dog foods that contain easily digestible carbohydrates, such as sweet potatoes, brown rice or oatmeal. “These ingredients can provide energy while being gentle on the stomach,” says Dr. Caos.
• Natural fiber sources: Look for natural sources of fiber like pumpkin, beet pulp or prebiotic fibers. “These can help promote healthy digestion and regulate bowel movements without causing irritation,” he says. “Be cautious, as too much fiber may cause constipation.”
• Avoid common allergens: “If you suspect your dog has specific food allergies or intolerances, avoid ingredients known to be common allergens, such as wheat, soy, corn and dairy products,” says Dr. Caos.

It’s always advisable to slowly introduce a new food, but this is especially true for dogs with sensitive stomachs, who are more prone to common food-switching side effects like diarrhea and flatulence.

“It’s important to introduce any new food gradually to your dog’s diet, transitioning over a period of several days to minimize the risk of digestive upset,” says Dr. Caos.

Most experts recommend a week or two for transition. Follow these three steps when transitioning:

1. Begin by mixing a bit of the new food into your pet’s current food, for a ratio of 25 percent new food to 75 percent current food.
2. After two to three days, if your pet isn’t experiencing any adverse effects, increase the ratio to 50/50.
3. Increase the ratio to 75/25 after another two to three days, and then finally fully transition to the new formula.

(For step-by-step tips and troubleshooting, consult our veterinarian-written guide to switching foods.)

Be on the lookout for signs the new formula isn’t agreeing with your pup. “Monitoring your dog’s response to the new food is also crucial,” says Dr. Caos. “If you notice any continued issues or worsening symptoms, consult your veterinarian for further guidance.”

If your dog has a sensitive stomach, a change in diet could help relieve symptoms. However, first consult your veterinarian to determine the cause of any gastrointestinal problems. Together, you’ll develop a personalized plan to address your pet’s stomach troubles, as well as any potential underlying health issues.

No one enjoys tummy troubles, including our four-legged friends. That’s why it’s important to feed your pup a high-quality diet that’s formulated for their individual health concerns and nutritional needs. It’s just as important to feed the appropriate amount for your dog’s size, age and activity level. Find out how much to feed a dog here.