What To Feed A Cat With Diarrhea? – Secret Revealed!





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Robert Taylor

Cats, sometimes, are prone to diarrhea due to stress, illness, bad food, or other factors. Pinpointing the root causes is integral to helping you cure the feline buddy better. You can thus adjust their diet and have a concise treatment. 

So what to feed a cat with diarrhea?

You’d better treat the cat with diarrhea with healthy and simple food like pumpkin, mild proteins, high-hydrated, and rich-in-probiotics food

If left untreated, it might result in complications and even death. Act promptly right after you witness the sure signs of cat diarrhea. Strive for the best so you can get it back on track.

Keep reading to know the optimum way to treat your cat well!

How to tackle cat diarrhea
How to tackle cat diarrhea

What To Feed A Cat With Diarrhea?


Most cats relish canned pumpkin puree for fiber. Instead of pie filling, you’d better use unseasoned, sugar-free. Also, the rich fiber content absorbs excess water well to firm your cat’s feces effectively.Still, be watchful for bad canned cat food if it sits out for too long. Avoid feeding cats such problematic products.

Your pets need a special diet like pumpkin
Your pets need a special diet like pumpkin

Mild Proteins

You can boil skinless chicken to make a mild, digestible protein. Light broth-cooked rice or spaghetti may encourage them to eat. In other cases, mashed, peeled, and boiled potatoes are perfect for diarrhea-prone cats.

Boiling low-fat ground turkey or cottage cheese can substitute the chicken breast.

Avoid dairy, oils, and spices when cooking food for felines with diarrhea. To track down and control further irritation, start with tiny quantities.


Cats have probiotics in their intestines to regulate intestinal bacteria. Normal digestion requires a cat’s digestive system to have a healthy microbial population. 

However, a cat’s diarrhea can occasionally persist when they are disrupted. Not to mention, diarrhea can wipe away beneficial probiotics in cats. 

The normalization of a cat’s gut bacterial community can be aided by probiotic sources. Ensure that the probiotic you get is created by a reputable firm and is labeled for use on cats. Also, you could try feeding your cat unflavored, regular, and probiotic-rich yogurt.

Be careful with what you feed your furry friends
Be careful with what you feed your furry friends

Related Post: What Cat Food Ingredients Should I Avoid? Surprised Facts

Keep Your Cat Hydrated

Not just eating, you must concentrate on their water source. Diarrhea can rapidly dehydrate a cat. And he might need to visit the water bowl more frequently as he feels under the weather. Assure your cat has sufficient clean water by putting a bowl next to where he hangs out.

If your vet gives the all-clear, give your cat Pedialyte electrolyte drink to help restore any electrolytes he might have lost. 

When he refuses to drink it, you might add rice water (cooked) or low-sodium chicken broth to the cat’s diet to improve water content.

What Are The Main Causes Of Diarrhea In Cats?

A Change In The Cat’s Diet

Most cases of cat diarrhea may be traced back to dietary indiscretion. Sometimes, it occurs by switching brands or types of cat food.

Knowing how cat food is made and what exactly is in the cat’s current diet will help you analyze the problem better. You should check the products’ labels.

A Food Allergy Or Sensitivity

Your cat could be allergic to any ingredient in their diet. Notably, the cat may be sensitive to a particular protein or other substances if diarrhea persists. Ask the vet how to narrow the list of potential allergens to detect the pieces triggering diarrhea.

Digest Something Wrong

Cats often fossick trash as their ritual to find food and can eat human food. Yet, they would get diarrhea with something wrong. 

Wait a day or two before contacting a vet if their stool is soft but formed, there is no vomiting, and the cats eat normally.

Bacteria Or Parasites

Diarrhea may stem from germs, parasites, and other infections. It is recommended to check the kitten’s feces for worms 3-4 times as it grows into an adult. Also, they should get checked for parasites once a year.

Mothers can transfer worms and other pathogens to their kittens. On the other hand, adult ones might acquire contamination from their prey or remain afflicted for life. 

If your cat has had diarrhea for over two days, you should take him to the veterinarian.

Pancreatitis & Other Diseases

Loose or watery stools can derive from disorders like pancreatitis, liver illness, or gastrointestinal cancer. Cat owners who observe their feline friend losing weight must plan a visit with the doctor.

Your pet becomes erratic due to the illness
Your pet becomes erratic due to the illness

How Can I Know If My Cat Gets Diarrhea?

It may be tricky to spot diarrhea if the cat mainly goes to the toilet outside. Yet, you could stick to some of the more evident signs:

  • Getting outside more frequently
  • Bloated tummy
  • Farting more
  • A smelly, dirty, and painful bottom
  • Gurgling sounds from its stomach
  • Lethargy
  • Unkempt coat

What’s The Treatment for Diarrhea in Cats?

Alter Cat Food

You do not need to withhold food from pets with diarrhea. Doing so can impair the digestive tract’s capacity to recover and put them at risk for hepatic lipidosis, a perilous liver illness. Just simplify your cat’s food. Focus on the daily, nutritionally adequate cat food and avoid snacks and table scraps.

Return to your cat’s old diet to see whether it helps. Your cat may dislike the new food’s components. Even when you are giving the same brand and kind of food as previously but have opened a fresh batch, it may be worth buying a new bag or case with a specific lot number to rule out infection.

Even if a cat has been consuming the same for a long time or has just moved to a new brand, more chronic adverse responses to food might still arise at any moment.

A low-antigen diet may provide symptomatic relief for cats with food sensitivities or allergies. While the most fantastic low-antigen meals can only be purchased through vets, some cats can profit from over-the-counter products. Look for diets that include unusual sources of protein (e.g., duck or rabbit).


A low-fiber (very digestible) diet helps help your cat with occasional diarrhea generating a lot of feces. Look for cat meals labeled “very digestible” or “sensitive stomachs.” These goods’ guaranteed ingredient profile should list a crude fiber content of roughly 3%.

Beyond that, fiber products like canned pumpkin (as stated above) and unflavored psyllium (Metamucil) are readily accessible. Add 1-2 tablespoons of psyllium or pumpkin to your cat’s diet daily.

Encourage Electrolyte & Water Intake

Diarrheic cats must drink enough to avoid dehydration. Add beef broth or diluted chicken to the cat’s water bowls. 

Switching from kibble to canned food also boosts their water consumption. In another case, add a spoonful or two of lukewarm water to your cat’s tinned food.

Anti-Diarrheal Medications

Most anti-diarrheal drugs shouldn’t be administered to cats without a doctor’s approval. Medicines containing kaolin-pectin can be used safely in cats, while others are outright harmful. 

Typical dosage recommendations range from 1 teaspoon for 5 pounds of body weight every 4-6 hours.

Related Post: What Cat Food Ingredients Should I Avoid? Surprised Facts

When Should You Call The Vet?

A cat having diarrhea for an extended time will lose a significant amount of fluids and crucial salts and minerals. If your cat has diarrhea, it might be a big deal necessitating a trip to recommend the best course of action.

Get the cat to the vet if needed
Get the cat to the vet if needed

The vet would appreciate it if you unveil the severity of its diarrhea. Provide him with when the diarrhea started, how many bowel movements the cat has had, how they expressed, and whether or not your cat is in pain. 

You must contact your vet if you notice one of these symptoms:

  • Tarry or black diarrhea or stools with blood
  • The cat eats a toxic food
  • Dehydration, anxiety, or fever
  • Yellow or pale gums
  • Pain
  • Vomiting

Except as directed, never give the cat any drugs, including human over-the-counter medicines.

Another diarrhea’s useful indicator is how fast the symptoms started to manifest. The disease is “acute” if the symptoms occur suddenly. Meanwhile, it becomes “chronic” when the issues last for weeks or longer. 

Once it is diagnosed, it has to be treated nicely once. Bring a diarrhea sample to the vet so they can analyze it swiftly.

Can You Prevent Cat Diarrhea?

Yes. It is feasible to stop diarrhea in your feline.

Use the right medicine and prescription diets, as your vet advises, to cure underlying conditions such as hyperthyroidism, pancreatitis, irritable bowel syndrome, or food allergies.

Avoid abrupt dietary changes and refrain from feeding your cat human food or unusual dishes to lessen the risk of severe diarrhea.

Your vet, anyway, is your greatest bet for resolving this daunting and sometimes fatal condition.

Many measures are available to hinder cat diarrhea
Many measures are available to hinder cat diarrhea


How Does Your Vet Determine The Cause?

To identify the source of the cat’s diarrhea, vets may perform a variety of techniques:

  • The feline’s medical background
  • A medical evaluation & medicine trials
  • Essential laboratory work (blood work, fecal exam)
  • X-rays (radiography)
  • Blood tests
  • Biopsy, colonoscopy, and endoscopy
  • Food tests

Will My Cat Need Antibiotics?

Yes. But antibiotics are seldom indicated for curing diarrhea in cats.

In some instances, they may significantly worsen the condition (by destroying beneficial gut bacteria). Your vet may propose other therapies in its place, like probiotics and bowel-soothing remedies like “kaolin.”

Is Cat Diarrhea Normal Or Serious?

The frequent sign of many illnesses in cats is diarrhea, which is never normal. The reasons might be life-threatening.

There is a higher risk of mortality from complications of untreated diarrhea in kittens, older cats, cats with chronic illnesses, and pregnant ones. Seek veterinarian care if the illness does not go away within 24 hours.

What Are Four Kinds Of Diarrhea In Cats?

There are four common types of diarrhea in cats as follows:

  • Acute diarrhea
  • Chronic diarrhea
  • Red or bloody diarrhea
  • Green or yellow diarrhea

What Can Cause A Cat To Have Constant Diarrhea?

Infectious agents are typically to blame for cats’ persistent or protracted diarrhea. 

These pathogens include bacteria, intestinal worms, coccidia, or viruses. It could also be triggered by irritants that aren’t contagious, including chemical poisons or toxic plants.

Can Too Much Tuna Cause Diarrhea In Cats?


Tuna may not be suitable for all cats. An allergic reaction or food intolerance might happen with the animals, affecting their skin (flaky, itchy, red, or bald skin with tiny pimples) or the digestive system (diarrhea, vomiting, inappetence, and flatulence). 

Stop giving your cat tuna immediately and get advice from your vet if you believe it is the reason for all cats’ abnormal symptoms.

How Much Tuna Is “Too Much” For Cats With Diarrhea?

A whole can of tuna is too much per single serving. Just use one teaspoon for your pet a few times a week.

Some cats may relish eating tuna owing to its pleasant flavor. A rod for your own back is on the horizon if you give your cat too much tuna, too. 

If given tuna daily, some cats could find the flavor so irresistible that they stop eating their usual meal. They can start to be fussy eaters. They might also put on weight.

In a perfect world, tuna can effectively supply a cat’s daily caloric intake. Combine it with regular cat food for age-appropriate meals.

Think twice when giving tuna to your cats
Think twice when giving tuna to your cats

Final Thoughts

You’d better first identify if the situation calls for emergency care when addressing diarrhea. Dehydration, resulting from this situation, often poses health concerns to the cat, even organ failure and death.

On top of that, refer to some recommendations for what to feed a cat with diarrhea. It would overcome the hurdles to a tee.

If your cat gets confused or acts erratically for any reason with diarrhea, take them to the vet without further ado. Also, forward this good read to other cat lovers.

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Robert Taylor

I love cats, I have more than 10 years of experience in raising cats. I want to share with everyone useful knowledge about cats.

Robert Taylor