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Home HEALTH CAREDiarrhoea & Vomiting The Scoop on Dog Diarrhoea: Causes, Symptoms & Treatment

The Scoop on Dog Diarrhoea: Causes, Symptoms & Treatment

by Bella Woof
Dog health


As a dog owner, one of the most common health issues you will face in your furry friend is diarrhoea. Dog diarrhoea can be caused by a variety of factors, including dietary changes, infections, and parasites. It is important to understand the causes, symptoms, and treatment options for dog diarrhoea to help your pet recover as quickly as possible.

Causes of Dog Diarrhoea

There are many different possible causes of dog diarrhoea, including:

1. Dietary Changes

One of the most common causes of dog diarrhoea is a sudden change in the dog’s diet. This can include switching to a different brand of dog food, feeding new treats or table scraps, or simply overeating.

2. Infections

Viral or bacterial infections can cause diarrhoea in dogs. If your dog has recently been in contact with other dogs with diarrhoea, it may have picked up an infection.

3. Parasites

Parasites such as worms or giardia can also cause dog diarrhoea. These parasites often infect dogs that spend a lot of time outdoors or interact with other animals.

4. Medications

Certain medications, including antibiotics, can cause digestive issues in dogs, leading to diarrhoea.

5. Stress

Stressful situations, such as moving to a new home, the arrival of a new pet, or a change in routine, can cause diarrhoea in dogs.

Symptoms of Dog Diarrhoea

The symptoms of dog diarrhoea can vary depending on the cause and severity of the problem. Some common symptoms include:

1. Loose or Runny Stools

One of the most obvious symptoms of diarrhoea is loose or runny stools. In severe cases, the stools may be watery or contain blood.

2. Straining

Dogs with diarrhoea may strain to defecate even if they do not have much in their intestines.

3. Dehydration

Diarrhoea can cause dehydration in dogs. Signs of dehydration include lethargy, dry mouth, and sunken eyes.

4. Loss of Appetite

Dogs with diarrhoea may lose their appetite or show a reduced interest in food.

5. Vomiting

In some cases, vomiting may occur along with diarrhoea.

Treatment of Dog Diarrhoea

Treatment for dog diarrhoea will depend on the underlying cause of the problem. In mild cases of diarrhoea, often, home remedies such as a bland diet and hydration therapy can be helpful. While more severe cases may require veterinary intervention.

1. Hydration

The first and most important step in treating dog diarrhoea is to keep your pet hydrated. Make sure your dog has access to clean, fresh water at all times.

2. Bland Diet

Feeding your dog a bland diet can help to settle its stomach, ease diarrhoea symptoms, and encourage recovery. A bland diet can be prepared by mixing cooked rice, mashed sweet potatoes, and boiled chicken with a little bit of broth or vegetable oil.

3. Medication

Your veterinarian may prescribe medications such as antibiotics and anti-diarrhoeal medications to treat the underlying cause of your dog’s diarrhoea. These medications should only be used under veterinary supervision.

4. Probiotics

Probiotics can be given to dogs to help replenish the beneficial bacteria in their gut, reducing the likelihood of future episodes of diarrhoea.

5. Surgery

In some cases, surgery may be required to treat dog diarrhoea. This is usually only considered if the diarrhoea is due to a blockage or other serious medical condition.


1. Is dog diarrhoea contagious?

Yes, dog diarrhoea can be contagious, particularly if it is caused by an infection or parasite.

2. When should I take my dog to the vet for diarrhoea?

If your dog has diarrhoea for more than 24 hours, is vomiting, is dehydrated or has blood in its stools, it’s recommended to take your dog to the veterinarian. If your puppy has diarrhoea, take them to the veterinarian as puppies are more vulnerable to dehydration.

3. Can I give my dog anti-diarrhoeal medicine?

You should never attempt to medicate your pet without consulting with a veterinarian first.

4. Can feeding dry food cause diarrhoea in dogs?

If your dog has never eaten dry food before, it is possible that an abrupt change to this kind of food can cause diarrhoea. It is recommended to transition to new food slowly by gradually mixing in the new brand with the old food.


Dog diarrhoea can be a distressing and uncomfortable problem for both pets and owners. It’s crucial to know the common causes, symptoms, and treatments for this problem to prevent issues from getting worse. If you notice any signs of diarrhoea in your dog, monitor their behaviour and stools and seek veterinary care if necessary. By taking prompt and appropriate measures, you can help your furry companion recover from diarrhoea and prevent future problems.

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