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Causes & Treatments for Diarrhea in Dogs

Diarrhea in dogs is one of the most distressing symptoms pet parents have to cope with. If your canine companion is suffering from diarrhea we know you want to find a cure FAST! Here our Irvine vets explain some of the causes, and how to stop diarrhea in dogs.

Diarrhea in Dogs

Our Irvine vets see a lot of dogs suffering from diarrhea, and for a range of reasons.

Mild bouts of diarrhea are very common in dogs and can be caused by mild intestinal distress after your dog eats a small amount of something that doesn't agree with them, such as table scraps, or even from simply switching to a new brand or flavor of food.

That said, there are also a number of more serious reasons why your dog could have diarrhea. 

What is the most common cause of diarrhea in dogs?

It can be challenging to know what causes diarrhea in dogs because there are so many possible triggers. Below are some of the most common:

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

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

When do I need to take my dog to the vet for diarrhea?

If your dog has a single episode of diarrhea and is otherwise acting normal, it is likely not a cause for concern. Monitor your dog's bowel movements to see if things clear up. More than 2 episodes could indicate a problem, so it's a good idea to call your vet if your pooch has two or more bouts of diarrhea.

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. 

Recurring bouts of diarrhea over a short period of time could be a sign of a very serious health issue, particularly if your pup is very old, very young, or has a compromised immune system. Infections such as parvovirus are extremely serious, contagious and life-threatening. Contact your vet right away if your pooch is experiencing repeated episodes 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:

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

If your canine companion is exhibiting 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 can I stop my dog's diarrhea?

Never give your dog human medications without consulting your veterinarian. Many over-the-counter medications that work well for people can be toxic to dogs.

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.

A bland diet for a day or two 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.

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 four-legged friend's health it is always best to err on the side of caution. By taking your pet in for an examination you give your vet the opportunity to determine the underlying cause of your pup's diarrhea and recommend the most effective treatment.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Irvine Pet Hospital's veterinary professionals are here for you anytime your dog needs care. Contact us today if your pup is suffering from diarrhea, we can help.

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