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My Dog Can’t Poop and Is Throwing Up – What To Do

My Dog Can't Poop and Is Throwing Up

Reviewed by Carol Dunham

Seasoned Pet owner and enthusiast, Content Reviewer at

Constipation In Dogs – Ask A Vet

As a dog owner it can be very distressing watching your beloved pooch struggle to poop and experience awful bouts of vomiting. Alone these symptoms can be a cause for concern but if your dog is experiencing both then this is a major cause for concern. It is best not to waste time. In this article we will answer the often asked question “My Dog Can’t Poop and Is Throwing Up” and discuss the causes and treatment of constipation and vomiting in dogs. We will help you to take the right steps to get your pup back on track. Skip the article and speak to a vet live now.

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Sick Dog Constipation & Vomiting

Causes of Constipation and Vomiting in Dogs

There are man factors that can cause your dog to experience constipation and vomiting. It is crucial to identify the symptoms of dog constipation so you can provide the necessary treatment and relief.

Constipation – Dog is Constipation

Constipation is a common issue that occurs when your dog has difficulty or is unable to pass stools. Some of the main causes of constipation in dogs include:


Dehydration in a dog can lead to constipation. The dogs body will absorb water from fecal matter, which means your dog is unable to defecate.

Ingestion of Foreign Objects

Dogs often eat

ingestible items like bones, toys and pieces of clothing. These can become stuck in the digestive tract, colon and intestines and you end up with a constipated dog.

Medical Conditions

There are medical conditions in dogs that can contribute to constipation in your dog, such as hypothyroidism or neurological disorders.


Many of the medications a vet may recommend for a dog can make a dog prone to constipation.

Lack of Exercise

A dog with a very sedentary lifestyle may cause constipation, it is vital to exercise your pup regularly, doing so will promote normal bowel movements.

Vomiting – Causes and Treatment

Vomiting is another common issue that a dog may experience over its life but don’t think for a moment that it isn’t serious. We recommend talking to a vet right away.


Gastroenteritis causes infection and inflammation that will lead to your dog vomiting and experiencing diarrhea.

Ingestion of Toxins

Household chemicals, spoiled food, some plants and other substances are toxic to dogs and will result in severe vomiting.


An inflamed pancreas can cause terrible bouts of vomiting could be the result of a high fat diet or because of trauma the abdomen.


Visiting the vet

When To See A Vet

If your dog is exhibiting both constipation and vomiting then it is crucial to speak to a vet. If your dog has not had a normal bowel movement for more than two days, is vomiting often, or showing other symptoms like lethargy, abdominal pain or weakness then its time to go see the vet immediately. Before you go to the vet we recommended asking a dog vet online to get the information you need. Going to see your vet first could cost you a lot of money for something that our online vet could solve.

Treatment For Dog Constipation

Home Remedies For Constipation Relief

Before trying any of the steps below you should consult a vet. Here are some home remedies you can try that will provide relief for your dog’s constipation and vomiting:

  1. Give your dog lots of fresh water to stop dehydration and encourage normal bowel movements.
  2. Feed your dog pumpkin canned food as part of a high-fiber diet, this will help to ease constipation.
  3. Give your dog a small amount of cooked, boneless, skinless chicken and rice to help settle their stomach and alleviate vomiting.
  4. Give your dog small amounts of cooked, skinless and boneless chicken and rice to settle the stomach (avoid giving your dog bones).
  5. Encourage light exercise to help stimulate your dogs bowel movements.


Veterinary Treatment

If your dog’s condition does not improve or worsens after trying home remedies, a visit to the vet is essential. The veterinarian may recommend the following treatments:

  1. Diagnostic tests, such as blood work or X-rays, to determine the underlying cause of the constipation and vomiting.
  2. Intravenous fluids to treat dehydration and provide electrolytes.
  3. Medications to alleviate vomiting and stimulate bowel movements.
  4. In severe cases, surgical intervention may be necessary to remove a blockage or treat an underlying medical condition.


How To Prevent Constipation In Dogs

To help prevent constipation and vomiting in dogs, consider the following tips:

  1. Ensure your dog has access to clean water at all times.
  2. Provide a balanced, high-quality diet that meets your dog’s nutritional needs.
  3. Make sure your dog gets regular exercise to promote healthy digestion.
  4. Keep hazardous items and toxic substances out of your dog’s reach.
  5. Schedule regular veterinary checkups to monitor your dog’s overall health.


A dog that can’t poop and is throwing up can be a cause for concern. By understanding the potential causes, knowing when to visit the vet, and implementing appropriate treatment options, you can help ensure the health and wellbeing of your furry companion. Remember to always consult your veterinarian when your dog experiences constipation and vomiting to receive the best advice and treatment tailored to your dog’s needs.

Frequently Asked Questions (FAQs)

1. How long can a dog go without pooping?

While dogs can sometimes go up to 48 hours without having a bowel movement, it's essential to monitor their condition closely and consult a vet if your dog hasn't pooped for more than two days.

2. What can I give my dog to help them poop?

Canned pumpkin food or a high-fiber supplement can help promote bowel movements. Always consult your vet before giving any supplements to your dog.

3. Can I give my dog human over-the-counter medication for constipation or vomiting?

Never give your dog human medication without consulting your veterinarian. Some human medications can be harmful or even fatal to dogs.

4. How can I tell if my dog has an intestinal blockage?

Symptoms of an intestinal blockage may include vomiting, constipation, abdominal pain, and lethargy. If you suspect your dog has a blockage, consult a vet online immediately.

5. What should I do if my dog has diarrhea instead of constipation?

If your dog has diarrhea, ensure they stay hydrated and consider offering a bland diet of cooked chicken and rice. If the diarrhea persists or worsens, consult our veterinarian.

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