What is the most common cause of diarrhea in dogs?

Diarrhea in your dog can be quite distressing when pet parents need to cope with it. If your pup has diarrhea, you'll also want to figure out how to help them as soon as you can! Here, our Ventura vets explain some of the common causes of this condition and how to put a stop to diarrhea in your do QUICKLY.

Diarrhea in Dogs

At Veterinary Medical and Surgical Group (VMSG), our vets see many dogs suffering from diarrhea for a wide variety of possible reasons.

Diarrhea, when it is quite mild, is very common in dogs and can be caused by slight intestinal distress caused by your dog consuming a small amount of something that doesn't agree with them. This can include eating table scraps or even switching to a new flavor or brand of food.

There are also a number of reasons that are much more serious that may cause more severe or chronic diarrhea in dogs.

Causes of Diarrhea in Dogs

Below are some of the most common reasons for diarrhea in dogs that we encounter.

  • Colitis
  • Pancreatitis
  • Stress or anxiety
  • Change in diet or treats
  • Ingesting toxins or poisons
  • Eating garbage or spoiled food
  • Ingestion of foreign objects such as toys, bones and fabric
  • Viral infections such as parvovirus, distemper or coronavirus
  • Parasites - roundworms, hookworms, whipworms, Coccidia or Giardia
  • Bacterial infections - such as salmonella
  • Medications such as antibiotics
  • Inflammatory bowel disease
  • Intestinal cancer
  • Liver or kidney disease

But how do you know whether your dog's diarrhea requires a visit to the vet?

When To Contact Your Vet

If your dog is acting normal but has an episode of diarrhea, it likely isn't cause for concern for their health (although it certainly is unpleasant). Ensure that you monitor your dog's bowel movements after they have diarrhea to see if it clears up. More than two episodes in quick succession could mean that your dog is experiencing an issue and should be taken into your Ventura vet as soon as possible.

If your pup is straining to pass a stool but only passing small amounts of watery diarrhea, they could be experiencing a painful blockage due to the ingestion of a foreign object such as a toy. This is a very serious concern and needs veterinary attention right away, contact your vet or head to the nearest emergency animal hospital for care. 

If your pup has recurring bouts of diarrhea over a very short period of time, this may be a sign of a serious health issue expressing itself. This is especially the case if your dog is very young, very old or has some health issues which means that their immune system is compromised. Contact your vet immediately if your pup is experiencing repeated bouts of diarrhea. 

Dogs showing other symptoms as well as diarrhea should also be seen by a vet as soon as possible. If your dog has any of the following symptoms contact your vet right away to make an appointment:

  • Weakness
  • Vomiting
  • Blood in stool
  • Unusual drooling
  • Lack of Appetite
  • Signs of dehydration (Sunken dry-looking eyes, dry nose, or dry, sticky gums)

If your pooch is displaying any symptoms that cause you concern, contact your veterinarian. Your vet will let you know whether your pet's symptoms indicate that an examination is necessary.

How to Treat Diarrhea in Dogs

Never give medication designed for human use to your dog without first consulting your veterinarian. Many over-the-counter medications that are perfectly healthy for people can be very toxic to our pets. 

If your dog has had one or two runny or soft stools, you may want to give your dog some time to recover by simply fasting for 12 - 24 hours.

You may be able to help resolve your canine companion's issues by providing them with a bland diet over the course of a couple of days. This can include plain, cooked rice with some chicken or plain canned pumpkin. Once your pup begins to feel better, reintroduce them to their regular food. 

Other things that might help to soothe your dog's upset tummy include natural yogurt, probiotics, peeled boiled potatoes, cottage cheese, egg with no oil added, specially formulated dog foods, and medications prescribed by your vet.

When it comes to your best buddy's health it is always best to err on the side of caution. By taking your pooch in for an examination you give your vet the opportunity to determine the underlying cause and how to stop diarrhea in your dog.

If your dog is experiencing repeated or uncontrollable diarrhea, contact Veterinary Medical and Surgical Group (VMSG) today to book an examination. Our specialty and emergency vets have extensive experiencing in treating diarrhea in dogs. 

What is the most common cause of dog diarrhea?, Ventura Animal Hospital

Looking for a veterinary specialist in Ventura?

We're always accepting new patients, so contact our veterinary hospital today to book your pet's first appointment.


Contact Us

Related Articles View All

Signs Your Pet Should See an Emergency Vet

Conditions that necessitate immediate medical attention in pets can arise in the same way that they do in humans. Ventura veterinarians explain when emergency care is necessary and what to do in those situations.

Why is My Cat Breathing Heavy?

Cats don't pant as much as dogs do when they're trying to cool down. But if they are, it may indicate a more serious health issue. Why is your cat breathing heavy? When should you take your pet to an emergency veterinarian? We answer those questions here.

Treating Constipation in Dogs

Constipation is a common gastrointestinal problem that our Ventura veterinarians see in dogs. While constipation may not appear to be a serious condition, it can be fatal to your dog if the cause is unknown.

Valley Fever in Dogs

A lot of patients from the southwestern US come to our Ventura vets with Valley Fever symptoms in dogs. Puppies, senior dogs, and immuno-compromised dogs can develop severe, often painful symptoms.

Types of Hepatitis in Dogs

Hepatitis can cause serious and even fatal symptoms in your dog. Our Ventura vets explain canine hepatitis, symptoms, treatments, and prevention.

Caring for Pets in Ventura

Veterinary Medical and Surgical Group (VMSG) accepts new clients to our specialty services and emergency services.

Contact Us

(805) 339-2290