Here’s What You Should Feed Your Cat If It Has Diarrhea

When cats suffer from diarrhea, it’s very concerning. The main cause could be an alteration in diet. But if you are unsure about the reason behind its deteriorating health, it’s always best to contact the vet.

One shouldn’t prohibit the cats from eating if they are suffering from diarrhea. However, if you are not sure what to feed them, worry not; there are special foods available to help your cats build back their immune system.

Are you contemplating buying because you think packed food might contain preservatives that are not healthy? We are here to save the day.

But before buying any food, observe your cat’s condition. If you think it is acute diarrhea, it can be cured by good care and feeding the right food, but if it is due to chronic disorders, you must choose the food prescribed by the vet or at least take notes of the ingredients you must avoid. There are numerous products available in the market claiming to be the best. In the list given below, we have reviewed some of the best products that you can get your feline friend to administer proper care.

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1. Stella and Chewy’s Freeze-Dried Raw Dinner Morsels 

Brand: Stella & Chewy’s 
Flavors available: Chicken, Duck, Salmon and Chicken, Salmon and Cod and Rabbit.
Can aid: Stomach and Food Allergies
Type: Dry food

Stella & Chewy's Freeze-Dried Raw Yummy Lickin' Salmon & Chicken Dinner Morsels Cat Food, 18 oz. Bag

Stella and Chewy’s Freeze tops our list! Many cat owners upvoted this product and said that it helped their cat through dreadful diarrhea. This stomach-healing food is filled with good protein and raw nutrition. The ingredients are carefully picked for your cats. It consists of wild-caught salmon and meat of farm animals grown organically without any drug treatment. Furthermore, the product also comes with natural quality. 

Cats love meat, and at times when they fall sick, you don’t have to restrict them anymore. A product like raw frozen meat will induce happiness and also improve the health of your cat. Dinner morsels are not just tasty treats, but they also improve appetite and digestion. In addition, they help cure allergies, improve stamina, and build an overall healthy immune system for your cat.

Caution: This should be fed raw; it should not be cooked or heated before giving it to your cat.

2. Hill Science Diet Adult* – For Sensitive Stomach and Skin

Brand: Hill Science Diet 
Flavors available: Chicken and Rice
Can aid: Stomach troubles and Skin issues
Type: Dry Food

This is another effective food product from Hill science. The food is packed with complete nutrition, which will balance your cat’s diet. It’s easy on the stomach when it comes to digestion. Hill Science doesn’t add any artificial flavors or preservatives. It’s all about natural ingredients possessing high-quality protein and prebiotic fiber that enables good gut bacteria. 

It is ideal for everyday feeding. This food has also proven to improve cat’s skin. Hill’s Science Diet has brought us a blend of key ingredients that are gentle for the cat’s stomach. It contains Omega-6 and other rich nutrients. In addition, it helped many cats regain their immunity power.

*Adult- Above 1 year*

3. Royal Canin – Digestive Sensitive 

Brand: Royal Canin
Flavors available: Chicken
Can aid: Digestive system
Type: Wet Food

Royal Canin Feline Care Nutrition Digest Sensitive Thin Slices in Gravy Canned Cat Food, 3 Ounce Can (Pack of 24)

Royal Canin’ Digestive Sensitive is specially made for cats with sensitive stomachs. It includes ingredients that help in easy digestion, keeping the cat far from diarrhea and other stomach troubles. This cat food contains many vitamins, nutrients, and minerals that are broken down for better digestion.

If you have tried all the cat foods possible and your cat is still fussy about eating, this should be the bait. Even the picky eaters are very much satisfied with this food product. You must mix the wet food with dry food (not heavy) before serving the cat. Sensitive stomachs need more supervision on what ingredients the cats eat. 

Some of the cat owners claimed that this food has also helped the cats recover from weight loss. This food could be a little expensive, but it’s worth the price.

4. Purina Pro Plan Focus

Brand: Purina
Flavors available: Arctic Char Entree, Duck Entree
Can aid: Sensitive Skin and stomach 
Type: Wet food 

Purina Pro Plan Sensitive Stomach Wet Cat Food, FOCUS Sensitive Skin & Stomach Arctic Char Entree - (24) 3 oz. Pull-Top Cans

It is manufactured with high-quality proteins to keep your cat full and healthy. Protein rich foods give a fuller feeling to your cat’s belly even though they eat less. This food includes arctic char, which is real fish.  Users said that it was highly digestible, and cats with sensitive stomachs could also enjoy a happy meal. The product doesn’t have any artificial flavors or gains. 

The rich flavor surely attracts the cat, and also gives a lot of nourishment to the skin. Purina pro plan is another great cat food for picky eaters. Most cats have trouble eating when they are suffering from poor immunity.

Purina Pro Plus also helps cats that have dental problems. This cat food is not only easy to chew but also builds up a great immune system for your cat. One complaint from people who have tried this is that the product finishes up quickly. Make sure to buy in sufficient quantity.

5. Primal Freeze-Dried Nuggets – Turkey Formula

Brand: Primal Pet Foods
Flavors available: Turkey
Can aid: Sensitive stomachs with better digestion
Type: Dry food

Primal Pet Foods Freeze-Dried Feline Beef And Salmon Formula 14Oz

Primal Freeze Turkey is another raw frozen food that could be your cat’s new favorite. We bring you the most popular buy from Primal, which is the Freeze-Dried turkey. If your cat is not interested or is allergic to chicken, this is the best alternative.

The frozen meat contains pieces of muscle meat, heart, neck, and livers of turkey. It also contains ground bones that supplement calcium, so it’s high on protein and nutrition. 

Primal’s Frozen raw meat aids easy digestion. This is because there’s more to the ingredients than meat, vegetables, fruits, and other additives. It also contains various oils such as fish oils and sardine oil, which are good sources of fat and omega-3 fatty acids. The ingredients work together to cure diarrhea by reducing the inflammation in the digestive system.

Caution: Keep the freeze-dried meat separately. 


1. What food is best for cats with diarrhea?

A cat suffering from diarrhea should have a good amount of fibers that will feed the good bacteria present in the cat’s intestines. All the cat food products mentioned above have proven to work well in curing diarrhea and building immunity for the cats but Stella and Chewy’s is our favorite. 

2. Can I feed my pet if it’s suffering from diarrhea?

Under-feeding or starvation may lead to weakness and further deteriorate the immune system of your cat. You should continue to feed your cat but it is crucial to feed the right food at the right time.

3. Can wet food give cat diarrhea?

Cats can be picky eaters. They might not like eating dry food for long. In this case, you can give them wet food, but you must make sure to maintain a proper balance with dry food. You can mix 1/4 of dry food along with wet food in the starting, and slowly increase the concentration to an even 50%.

4. Wet food or dry food better for cats suffering from diarrhea?

While dry food prevents the cats from drinking water, wet food would flush the kidneys and the bladder. They also help in keeping the cat well hydrated. If you are aware of how to balance the diet, you can choose either.

5. Why does my cat have diarrhea?

There can be many causes for inflammation; some include bacteria, viruses, other toxins. It can be caused due to food intolerance too. Some people also overfeed canned food to their cats without realizing that this may cause the occurrence of diarrhea.

Some Important Facts and Points You Must Be Aware Of

  • Cats tend to suffer from mild or severe diarrhea. The mild symptoms can be resolved in a day or two, while severe diarrhea lasts longer. Look for symptoms like 
  • Fever
  • Littering often
  • Weight Loss
  • Vomiting
  • Crying in pain
  • Laziness 
  • Pale gums
  • Weakness
  • Loose or watery stools

If you spot them, take your cat to the vet immediately.

  • Clean the litter box from time to time. With cleaner surroundings, your cat will recover faster.
  • Outdoor or indoor, both the cats are prone to diarrhea. And it doesn’t have an age restriction either.
  • Diarrhea can occur due to simple causes such as diet changes or could be a side-effect of severe causes like cancer or parasitic infections.


If your cat is suffering from diarrhea, you must pay close attention to its health. Take a vet appointment if the symptoms seem to grow day by day. The faster you reach for help, the better for your cat.

The cat food products mentioned in this review have helped the cats overcome diarrhea, and gain immunity. Choose the one suitable for your cat. The wide array of flavors make it more convenient to pick your cat’s favorite food.

Sensitive stomachs are bigger issues than you can imagine. So if the cat reacts badly to any food product, make sure to get help and learn what to give your pet. It’s always good to get advice before you choose the food on your own. Ask the vet what ingredients you can feed your cat, and before purchasing any cat food.

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