Best Dog Foods for Diarrhea

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Best Dog Foods for Diarrhea

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Best Dog Foods for Diarrhea

Any dog can have an incident of diarrhea from time to time and may have nothing to do with the dog’s diet. However, it is always worrying for dog owners. It can happen if they have inflammatory bowel disease, when they try different, new food, eat too many table scraps, or eat something they are allergic too. It can also occur when they eat human food that is toxic to dogs (grapes, chocolate, onions, or garlic, for example).

But, if your furry friend seems to have chronic loose stools or chronic diarrhea, it may be time to switch to different food, such as grain-free dog food. While most commercial dog foods certainly do supply the appropriate nutrition for your pet, a different, more natural option may be the best choice.

Ingredients to Avoid

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So, what ingredients do pet parents need to watch out for in their dog’s food? The primary offenders that can lead a dog to the uncomfortable mess that is gas and diarrhea are the following:

  • Wheat
  • Corn
  • Gluten
  • Soy
  • BHA/BHT (chemical preservatives)
  • Artificial colors
  • Animal by-products
  • Rendered fat
  • Corn syrup
  • Propylene glycol (can be toxic in high doses)
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Most commercial dog foods will have at least one or even all of these ingredients. Even though humans can easily digest wheat, corn, soy, and forms of gluten, a dog’s body is not able to. BHA and BHT have been linked to various health issues in dogs—beyond just occasional diarrhea. Rendered fats and animal by-products are low-quality fats that offer very little in the way of nutrients for your pet.

Corn syrup, the sugary sweet that humans put in most processed foods, should never be in your dog’s food nor should any artificial sweeteners. Your dog’s palate is far different from that of a human. And Propylene Glycol is a common ingredient in anti-freeze! Why in the world would we want this in our pet’s food?

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The best thing you can do is read labels and give your pet only the best—like the foods listed here.

Top Dog Foods for Diarrhea

Purina Pro Plan Sensitive Skin and Stomach Formula

Purina Pro Plan Sensitive Skin and Stomach Formula is one of the best foods for dogs with sensitive stomachs. This formula is made with high-quality salmon rich in nutrients and lean protein. The recipe also caters to the most sensitive of stomachs with the added ingredients of oatmeal and rice. This formula has zero corn, soy, wheat, or artificial ingredients.

Purina Pro Plan Focus Salmon & Rice Formula

This particular Purina Pro Plan formula is made of the finest salmon meat together with rice and oatmeal. The difference here is the prebiotic fiber that aids in digestion. You will never find any meat by-products, corn, wheat, soy, or artificial ingredients in Purina Pro Plan Focus.

IAMS Sensitive Naturals

IAMS Sensitive Naturals for adult dogs with sensitive bellies contains high-quality real fish meat. It is easily digestible and provides everything a sick tummy needs, including vitamins and antioxidants to support a healthy immune system. IAMS Sensitive Naturals has no artificial colors, flavors or preservatives. This is great food for your dog’s stomach and overall health.

Instinct Grain-Free Limited Ingredient Diet

Instinct’s Grain-Free LID has higher digestion rates. This dog food is grain-free and gluten-free. It contains high-quality animal proteins, as well as vitamins, minerals, omega-3 fatty acids, omega-6 fatty acids, and more. You won’t find any eggs, dairy, soy, potato, corn or wheat in this Instinct formula. This is one of the best dog foods for dogs with diarrhea and is made in the USA.

Wellness Simple Limited Ingredient Diet

Wellness Simple LID is made only of high-quality novel proteins like lamb, salmon, or duck, and canola oil, minerals, vitamins, and tomato pomace. You won’t find any by-products or preservatives, no eggs or dairy, and no artificial colors or flavors.

Hill’s Science Diet Adult Sensitive Stomach and Skin

Hill’s high-quality dog food brand is famous for its delicate stomach foods. This Hill’s variety is the best example of the Hill’s Science Diet line. The recipe contains only the highest quality ingredients, a scientifically proven blend of vitamins like C and E, and high-quality antioxidants.

Blue Buffalo Basics Grains-Free Formula

Using a single protein source of high-quality deboned turkey, Blue Buffalo is also grain-free. Instead, this recipe brings together turkey, oatmeal, brown rice, potatoes, pea fiber and pumpkin to maximize digestion. The added antioxidants, vitamins, and minerals make this recipe an ideal choice for dogs with loose stools or who are prone to diarrhea.

Nutro Natural Choice

This terrific formula of nutritious chicken, whole brown rice, and oatmeal is a great choice for dogs with occasional diarrhea. It contains all of the necessary antioxidants, vitamins, and amino acids needed to restore the healthy flora in an upset stomach. There are no artificial colors or flavors. Nutro uses only farm-raised chicken sourced in the US.

Holistic Select Natural Dry Dog Food

Holistic Select dog food never contains corn, meat by-products, soy, or wheat. There are no artificial colors or flavors. You won’t find any fillers or chemical additives. The first thing you will find is high-quality lamb meat. Then, Holistic adds a mixture of probiotics, prebiotics, botanicals, natural fibers, and digestive enzymes to help your pup’s troubled tummy heal.

Natural Balance Limited Ingredient Diets Wet Dog Food

The Natural Balance LID recipe begins with high-quality free-range chicken and natural sweet potatoes. You will not find any meat by-products, corn, wheat, or soy in Natural Balance recipes. The natural ingredients are meant to be easily digestible and help your dog maintain a healthy intestinal routine.


As the majority of the foods on this list indicate, one of the best ways to help a dog with gas, a sensitive stomach, and diarrhea is to switch your pet to a LID food. A limited ingredient diet contains a low number of main ingredients. This makes digestion easier for your dog’s body. It also prevents intolerance and food allergies.

Healthy dog food doesn’t include a complex list of ingredients that are hard to decipher. In fact, the simpler, the better. The best thing you can do is read labels and give your pet only the best—like the foods listed here.

You must still read the ingredients, research the food, and choose the diet that will best suit your dog’s breed, age, and size. Sticking to a LID diet made of all-natural or organic ingredients will give your pet the best chance at avoiding gas and diarrhea.