What Can You Give a Cat for Diarrhea? Top Picks

Diarrhea in cats occurs when the food they have ingested moves rapidly through their gut resulting in a higher frequency of bowel movement, increased amount of stool, and loose stools. Usually, healthy cats do not experience diarrhea. Diarrhea occurs when a digestive problem or other health issues is affecting your cat’s gut.

For instance, diarrhea in cats may happen if your cat feeds on foods they should not eat. Mostly, cats get diarrhea from ingesting milk. Milk should not be added to a cat’s diet since it may cause stomach upset and intolerance. Therefore, instead of feeding your cat the regular milk, go for cat milk. 




Editor's Pick

Royal Canin Feline Health Nutrition Digest Sensitive Loaf in Sauce Canned Cat Food

Best Budget

Purina One Sensitive Stomach and Skin Natural Dry Cat Food

Best Value

Blue Buffalo Natural Veterinary Diet Hydrolyzed for Food Intolerance for Cats

What can you give a cat for diarrhea? 6 Best Food for Cats with Diarrhea Reviews

1. Purina Pro Plan Savor Adult Dry Cat Food with Probiotics

Purina Pro Plan Savor Adult Dry Cat Food with Probiotics

This dry cat food has real chicken as the first ingredient. It is a high protein diet, made with 40% protein. Additionally, this cat food is fortified with live probiotics to help support a healthy digestive and immune system for your cat.

Also, this food has Vitamin A and Linoleic acid which is an Omega 6 fatty acid to promote healthy, smooth, and shiny skin and coat for your kitty. Moreover, it has antioxidants that help in supporting a healthy and strong immune system.

Moreover, this foo has a delicious taste, a great texture, and an enticing aroma that will excite your cat’s senses. The food is completely balanced to meet your cat’s nutritional requirement.

2. Royal Canin Feline Health Nutrition Digest Sensitive Loaf in Sauce Canned Cat Food

Royal Canin Feline Health Nutrition Digest Sensitive Loaf in Sauce Canned Cat Food

This food is specifically prepared for cats over 1 year who have a sensitive stomach. The first ingredient is a highly digestible protein that helps your cat absorb the nutrients better.

Also, it helps reduce the cat’s poop odor. Additionally, the high-quality protein diet helps your adult cat maintain healthy muscle mass and also the ideal weight.  The meal is perfectly balanced with a blend of the essential vitamins and minerals to meet your cat’s health and wellness needs.

You can feed your cat this meal as a complete meal or as a complement to Royal Canin Digestive Care Dry Cat Food. Moreover, this meal is formulated to provide digestive support for your furry baby with a sensitive stomach.

3. Hill’s Science Diet Dry Cat Food for Sensitive Stomach and Skin

Hill’s Science Diet Dry Cat Food for Sensitive Stomach and Skin

This adult cat food is good for cats with diarrhea since it is easily digestible. Thus, it offers optimal nutrients absorption. Also, it is a source of prebiotic fiber which is beneficial in supporting an adult cat’s gut microbiome. 

Moreover, this cat food is fortified with Vitamin E and Omega 6 fatty acids to promote healthy skin and coat for your kitty. All the ingredients in this cat food are natural with no added flavors and colors. Besides, it is prepared in the US with global ingredients that you can trust.

4. Blue Buffalo Natural Veterinary Diet Hydrolyzed for Food Intolerance for Cats

Blue Buffalo Natural Veterinary Diet Hydrolyzed for Food Intolerance for Cats

The hydrolyzed salmon in this cat food is a readily digestible protein that helps reduce the chances of adverse reactions to food. Additionally, this food is enriched with Omega 3 fatty acids from fish oil and flaxseeds to promote healthy skin and coat.

Also, the food contains blueberries and cranberries which are rich in antioxidants to support a healthy immune system. The food is grain-free. This food is prepared specifically for cats experiencing food sensitivities. Thus, this hydrolyzed food for intolerance helps reduce the chances of reactions to common proteins. Also, it is a wholesome, all-natural diet that provides the nutrition cats need while giving them a delicious taste in their mouths.

Note: This is a prescription diet. Therefore, by purchasing it, you confirm that your vet has given authorization for this special diet for your cat. Hence, veterinary authorization is required upon purchase. Once you purchase this cat food, you will receive an email with a request to provide your cat’s veterinarian information.

5. Purina One Sensitive Stomach and Skin Natural Dry Cat Food

Purina One Sensitive Stomach and Skin Natural Dry Cat Food

This dry cat food has real turkey as the first ingredient. The food is highly digestible hence the perfect formula for cats with sensitive stomachs. Also, it nourishes sensitive skin. The high-quality protein helps to support strong and lean muscles for your kitty.

Moreover, this meal provides 100% nutrition with zero fillers. It is also fortified with essential vitamins and minerals to support your cat’s overall health. Additionally, the crunchy kibble in this food helps in reducing plaque buildup and whiten your kitty’s teeth.

6. Lucy Pet Formulas for Life- Sensitive Stomach and Skin Dry Cat Food for All Breeds

Lucy Pet Formulas for Life- Sensitive Stomach and Skin Dry Cat Food for All Breeds

This dry cat food is carefully formulated to promote gut health, digestive health, and help cats with a sensitive stomach. Additionally, the food has wild caught deboned Alaskan Salmon as the first ingredient. Thus, it is a rich source of Salmon oil that is rich in Omega 3 fatty acids that help promote healthy skin and coat.

Moreover, this tasty and savory meal is palatable even for the pickiest cats. It is perfect for all cat breeds at all life stages. Besides, this cat food is veterinary approved and trusted by top trainers and breeders

Types of cat diarrhea

1. Acute diarrhea

Acute diarrhea is whereby the signs of diarrhea appear suddenly

2. Chronic diarrhea

Chronic diarrhea is whereby the symptoms of diarrhea remain for a long period. It can go on for weeks.

3. Intermittent diarrhea

Intermittent diarrhea is whereby symptoms of diarrhea appears and disappears, then reappears after several weeks.

When to call the vet if your cat has diarrhea

Cats who experience diarrhea due to an allergic reaction to food may get better after changing their diet. However, there are instances where you need to contact your vet. If your cat experiences the following symptoms, contact your vet immediately

  1. Presence of blood in their stool. If your cat diarrhea blood or their stool appears black and tarry, you should contact your vet immediately.
  1. If you suspect that your cat experiences diarrhea from eating something poisonous or toxic, take him to the veterinarian immediately.
  1. When your cat with diarrhea has other symptoms including fever and lethargy. Also, if they appear depressed and dehydrated, take him to the vet immediately for further examination and treatment.
  1. If their gums appear pale or yellow. Also, if they appear to be in pain and/ or they are vomiting, call your vet.
  1. If your cat is very young or very old. Also, if your furry baby has an underlying medical condition that would make him susceptible to the effects of dehydration, call your vet immediately.
  1. Call your vet if your cat’s diarrhea is very frequent, watery, and profuse.

Read Also: Best Food for Kittens With Sensitive Stomach (Top Picks)

Common cat diarrhea symptoms

  1. Loose and watery stools
  1. Presence of mucus or blood in their stool
  1. Accidents in the house where your cat diarrhea outside the litter box
  1. Presence of worms in their stool
  1. Increased frequency of defecating
  1. Some cats may strain to poop
  1. Lethargy, weakness, and tiredness
  1. Loss of appetite
  1. You cat experiencing abdominal pain
  1. Weight loss due to loss of nutrients and inability to feed well
What causes diarrhea in cats,

Causes of diarrhea in cats

  1. Bacterial infections of the digestive system
  1. Virus infections
  1. Food allergies and intolerance
  1. Inflammatory bowel disease and Irritable bowel syndrome
  1. Side effects of antibiotics and other drugs
  1. Ingestion of toxins and poison
  1. Hyperthyroidism
  1. Cancer
  1. Liver Disease

How to stop cat diarrhea

1. Change your cat’s diet

In cases where you suspect your cat’s diarrhea is a result of the food he eats, change the diet. However, you should never fast your cat since he could be at the risk of developing a fatal liver disease known as hepatic lipidosis.

Therefore, change your cat’s diet to food prepared for cats with digestive problems. If you had recently switched your cat’s diet to a new diet, switch back to the old diet. Additionally, check the ingredients in the food to ensure that the ingredients used are not likely to upset your cat’s tummy further.

Moreover, look for highly digestible food to ensure that your cat gets the nutrients they need fast. Cats tend to lose a lot of nutrients when they have diarrhea. Therefore, feed them food that will help replace the lost nutrients fast.

If your veterinarian rules out that your cat has chronic diarrhea, they may recommend nutritional therapy for the rest of your cat’s life. This is to help maintain healthy digestion for conditions that cannot be treated such as Irritable bowel syndrome and inflammatory bowel disease. Hydrolyzed food or novel protein is recommended for cats with such conditions.

Read Also: Best Cat Food for Irritable Bowel Disease (IBS and IBD)

2. Introduce a highly digestible diet

Highly digestible food has low fiber content. Usually, foods prepared for cats with a sensitive stomach have a low fiber content. Also, for cats with diarrhea, it gets better once fed with low fiber diets.

3. Encourage your cat to drink water

When a cat has diarrhea, they tend to lose a lot of fluids. This could lead to dehydration which could be fatal to cats. Therefore, cats need to take adequate amounts of water to prevent dehydration.

To encourage your cat to drink water, keep several clean water bowls in different parts of the house where your kitty can access them easily. Moreover, you can switch your cat’s diet from dry cat food to canned cat food which has sufficient moisture for your cat.

Read Also: How to Encourage Your Cat to Drink Water and Prevent Dehydration

4. Give cat food fortified with probiotics

The presence of healthy bacteria in your cat’s digestive system promotes healthy digestion. When the balance is altered, usually by antibiotic treatments, your cat may experience digestive issues. Therefore, feed your cat food supplemented with probiotics to help restore their gut bacteria to normal. Probiotics also promote overall digestive system health.

5. Administer cat diarrhea medication

Only administer anti-diarrheal medicine with your vet’s supervision. Always get a prescription from your veterinary for your cat. Avoid using human medicine on your cat as it could be toxic to them.

How to choose food for a cat with diarrhea

When choosing food for your cat with diarrhea, ensure that the food has the following:

1. All-natural ingredients

Most cats get diarrhea due to an allergic reaction to the ingredients in the food they eat. Therefore, buy cat food that is made from high-quality natural ingredients.

All-natural ingredients are easy to digest and reduce reaction to food that would cause vomiting and diarrhea. Also, ensure that the food does not have thickening agents and artificial additives such as flavors, colors, and preservatives added to it.

2. Enough amount of fiber

The presence of too much fiber in your cat’s food can result in diarrhea. Therefore, ensure that the food has just enough fiber content. Food with the right amount of fiber content increases the bulk of the cat’s stools hence relieving diarrhea.

3. High-quality animal protein as the first ingredient

Cats are obligate carnivores. Therefore, they need animal protein in their diet. High-quality animal proteins are easy for kitties to digest, unlike plant proteins. Hence, ensure that the food you buy your cat has a high-quality animal protein with no by-product meals as the first ingredient.

 4. Supplemented with probiotics

Probiotics are helpful bacteria that help in supporting the balance of bacteria in your cat’s digestive system. Thus, probiotics promote healthy and regular digestion and also helps in maintaining a healthy digestive system for your cat. Additionally, cat food fortified with probiotics or prebiotics is easy to digest and ease digestive problems. 

5. Consider supplementing their food with pumpkin

Pumpkin is one of the natural remedies for cat diarrhea. Most cat and dog parents swear by it. It is very palatable and a good source of soluble fiber which helps in bulking up your cat’s poop.

However, when choosing a canned pumpkin for your furry baby, ensure that it has no sweeteners or spices as they could upset your cat’s stomach. For dried pumpkin powder, sprinkle a small amount on your cat’s food. Also, you can choose cat foods to stop diarrhea that has pumpkin as an ingredient.


When your cat has diarrhea, ensure that you maintain very high levels of hygiene. After you handle him or the litter box, clean your hands thoroughly with running water and soap. This is because one of the major causes of diarrhea in cats is bacterial infections.

If care is not taken, it can be spread easily to other cats. Also, if you have multiple cats, isolate the sick one to prevent infecting the others. Ensure that they have their food and water bowl, bed, and litter box.

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