What Causes Diarrhea In Dogs?

Are you desperate to find out what causes diarrhea in dogs? Diarrhea is a common health condition found in humans as well as animals. However, it can be quite concerning when your dog suffers from diarrhea. Today, I will explain to you what causes liquid, watery diarrhea in dogs. You will also get to know how to treat diarrhea in dogs in short. You can keep on reading to know what causes diarrhea in dogs in detail.

What Causes Diarrhea In Dogs?

In this section, I will tell you what causes diarrhea in dogs for days.

  • Consuming too much garbage or spoiled food.
  • It can be caused due to a change in the dog’s regular diet.
  • Eating heavy medications such as antibiotics can lead to diarrhea in dogs.
  • Dogs suffering from stress or anxiety can suffer from diarrhea.
  • It can be caused due to ingestion of foreign objects such as toys, bones, and fabric.
  • Most pet dogs suffer from diarrhea due to parasites such as roundworms, hookworms, whipworms, or coccidia.

What Causes Diarrhea And Vomiting In Dogs.

Let us now find out what causes diarrhea and vomiting in dogs.

  • Dogs can also be prone to diarrhea due to viral infections such as parvovirus, distemper, or coronavirus.
  • Sometimes, inflammatory bowel diseases such as liver or kidney disease can lead to diarrhea in dogs.
  • Dogs suffering from intestinal cancer can be prone to diarrhea.

What Causes Bloody Diarrhea In Dogs?

Do you know what causes bloody diarrhea in dogs? Let’s find out here!

  • Bloody diarrhea in dogs is often caused by infectious agents, stomach ulcers, or bacterial infections.
  • Eating poisonous substances or plants can cause diarrhea in dogs.
  • Dogs suffering from bacterial infections such as salmonella can lead to diarrhea.

Dog Diarrhea Home Remedies

By now you have got to know what causes sudden watery diarrhea in dogs after eating. Sometimes, diarrhea in dogs is mild. You can easily treat your pet at home with the following basic treatments.

  • Fasting 

Try not to feed your dog for at least 12 to 24 hours. Instead, provide them water in small amounts frequently to allow the gastrointestinal tract to settle.

What To Feed Dogs With Diarrhea?

Once you understood what causes chronic explosive diarrhea in dogs, you can feed them homemade food that acts as binders. 

  • For example, feed them rice water or plain white rice with a splash of broth or a bit of baby food. 
  • You can also feed them plain yogurt which can tolerate milk and milk products.
  • Give them boiled potatoes/sweet potatoes without skin or mashed cooked carrots for a while.
  • Even probiotics can be given to dogs to promote live bacteria that aid digestion.
  • Herbs such as fennel or chicken without skin can soothe dog stomach problems to some extent.

Note: Always make sure you do not give your pet dog over-the-counter medications without your vet’s advice.

When Is Dog Diarrhea An Emergency?

Till now you have understood what causes diarrhea in dogs with kidney disease. Sometimes, dogs show other symptoms along with diarrhea. In that case, you need to visit a vet as soon as possible. Here, I have listed down a few symptoms your dog might have while suffering from diarrhea.

  • Weakness
  • Blood in stool
  • Vomiting
  • Unusual drooling
  • Lack of appetite
  • Sings of dehydration.

You can learn much more on various topics on prozgo.com


What Can I Give My Dog To Stop Its Diarrhea?

A bland diet for 24 to 48 hours may help to resolve your pup’s issue. Plain-cooked white rice with a little chicken and some canned plain pumpkin (not pumpkin pie filling) may help to make your pup’s tummy feel better. Once your pooch feels better, gradually reintroduce their regular food.

When Should I Be Concerned About My Dogs Diarrhea?

If the diarrhea doesn’t resolve by holding back on food and then re-introducing a bland diet, though, then it’s time to call your veterinarian. Pets that have chronic soft stool or chronic full-blown diarrhea should definitely be examined by a veterinarian, even if they are otherwise behaving normally.

What Causes Sudden Dog Diarrhea?

In dogs, dietary indiscretion (eating garbage or other offensive or irritating materials), or a change in diet is a common cause of acute (sudden) diarrhea. Stress, especially following travel, boarding, or other changes in environment, can also cause acute diarrhea.

Why Is My Dog’s Poop Runny And Slimy?

Infection with gastrointestinal parasites (commonly called ‘worms’) often causes loose stools or diarrhea with mucus. Whipworm and roundworm are common culprits. Giardia and cryptosporidium are two microscopic parasites that commonly cause dog poop to be covered in mucus.

What Can I Give My Dog To Harden His Stool?

If you have checked the feeding amount is correct, cut out treats and spaced the meals and your dog is still producing soft poo the addition of just a couple of tablespoons of cooked carrot, sweet potato or squash to their meal can work wonders in firming up their poo. It should be a pretty quick change too.

What Causes Spontaneous Diarrhea In Dogs?

Ingesting toxins or poisons. Medications such as antibiotics. Parasites – roundworms, hookworms, whipworms, Coccidia, or Giardia. Viral infections such as parvovirus, distemper, or coronavirus.

Why Does My Dog Have Diarrhea But Is Acting Fine?

If you notice that your dog is suffering from diarrhea and he is otherwise acting normally, then the first thing you want to do is hold him off food for 12 hours. This allows everything to clear out of the intestinal tract and allows the intestines to rest.


By reading my above article, you got to know what can cause diarrhea in dogs. Your dog’s tummy is upset due to several reasons such as eating garbage or spoiled food, giving heavy medications, etc. Your pet dog sometimes might consume foreign objects such as toys, bones, or fabric which can cause diarrhea. Make sure you take them to the vet as soon as possible if your dog has diarrhea and vomiting for 3 days. Therefore, by understanding what causes diarrhea in dogs, you can stop and prevent diarrhea in your pet dog.


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What causes diarrhea in dogs?