My Dog Is Pooping Blood: What Should I Do?

If you notice blood in your dog’s poop, contact your veterinarian immediately. Blood in a dog’s stool could be a sign of a serious underlying condition, such as parasites, infection, or cancer. The veterinarian will perform a thorough examination and run necessary tests to determine the cause of the bleeding and recommend appropriate treatment.

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What are the causes of bloody stool in dogs?

The first thing most dog parents want to know after seeing blood in their dog’s stool is what happened to cause it. Unfortunately, dogs are not great at telling their parents what they got into or when their stomach started to feel upset. Doing some detective work may help you find what caused your dog’s bloody stool, but sometimes the answer remains elusive. Some common causes of blood in a dog’s poop include:

1. Eating something they shouldn’t have

Dogs love to experience their environment by putting anything that smells or looks vaguely interesting in their mouth. These mystery items can sometimes cause stomach upset and type: entry-hyperlink id: kinshipArticle-merge-1446, especially if your dog gets into rotten food. Some dogs also have a sensitive stomach and develop bloody diarrhea from a sudden diet change or a snack of human food. Non-digestible foreign objects can also get caught in the intestines or cause trauma as they move through, resulting in a bloody stool.

2. Stress

Stress commonly causes diarrhea in dogs, and this diarrhea can sometimes progress to having blood in it. Staying at a type: entry-hyperlink id: kinshipArticle-merge-1057 is a common trigger for stress diarrhea in dogs, but any change in routine could result in bloody poop.type: entry-hyperlink id: kinshipArticle-merge-1471 may not appreciate houseguests, visits to the vet, new dogs in their environment, or home renovations.

3. Parvovirus

Young puppies and unvaccinated dogs are at risk fortype: entry-hyperlink id: kinshipArticle-merge-1162. This virus attacks the cells of the intestines, resulting in vomiting, bloody diarrhea, loss of appetite, and severe illness. This contagious disease comes on quickly and can be deadly, so getting your dog checked at the first sign of a problem with bloody poop is key.

4. Intestinal parasites

type: entry-hyperlink id: kinshipArticle-merge-2154, like hookworms and whipworms, can cause bloody stool in puppies, but they are less likely to affect adult dogs in the same way. However, both puppies and adult dogs are at risk fortype: entry-hyperlink id: kinshipArticle-merge-1127, though. The bacteria Giardia can cause severe diarrhea that often has blood in it. Giardia is contagious to other dogs and people, so getting it treated is extra important.

5. Infection

Unvaccinated dogs can get bloody poop due to viral infections, but bacterial overgrowth can also play a role in bloody diarrhea. Changes in intestinal bacterial populations can result in inflammation that leads to bloody stool.

6. Cancer

Cancer anywhere in the intestinal tract can disrupt the normally smooth, slick surface of the intestines and result in blood in a dog’s stool. These masses may also cause changes in appetite, straining to poop, flattened stool, and discomfort when pooping. Some dogs have no other signs of intestinal cancer, except for blood in their stool.

7. Problems clotting blood

A variety of diseases, such as liver failure, low platelets (due to infection or immune issues), or hemophilia can cause blood clotting issues in dogs. Some rat baits work by making rats unable to clot their blood, and dogs are at risk for the same clotting issues if they get into rat bait. Intestinal bleeding and pooping blood are commonly seen with blood-clotting problems.

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What does bloody dog poop look like?

The symptoms of blood in dog stool can vary depending on where in the intestines the bleeding is happening and what disease is causing the bleeding. Some common appearances for bloody dog poop include:

Red blood in or around stool

When describing the blood in their dog’s stool, “jelly-like” is a common term that dog parents use. “Raspberry jam” is a particularly spot-on term for how diarrhea with hematochezia (fresh, bright red blood in stool) might appear. Bright-red blood usually indicates that the blood originates near the end of the intestinal tract (in the colon) because the blood has not had time to be digested.

Black blood in or around stool

Black blood (or melena), often described as “tar-like” in appearance, indicates bleeding near the start of the GI tract. This bleeding can occur in the stomach or upper part of the small intestines due to ulcers, cancer, or blood clotting issues. Seeing a little bit of melena in your dog’s poop usually indicates a lot of bleeding higher up.

Pure red blood with no stool

This is often seen as just a few, isolated drops of blood near where a dog pooped and may be due to straining after defecation (called tenesmus). Dogs often feel the urge to strain after pooping when they have an irritated colon due to diarrhea, foreign material, or constipation. This straining can disrupt the surface of the colon, resulting in a small amount of bleeding. While a large amount of bleeding is possible with certain cancers or bleeding issues, it’s much more common to see dogs pooping bloody mucus than straight blood.

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What should I do if my dog is pooping blood?

If you see blood in your dog’s poop, there are a few ways to check and see if a cause can be found. A trigger for the bloody stool is not obvious in many cases, but you should still investigate so that nothing is missed. Go over your dog’s recent behaviors and be on the lookout for things like:

• Evidence of getting into garbage, people food, or something unusual outside

• Recent stressors

• Possible exposure to toxins, including rat bait

• Wounds or swellings around the rear end or anus

• Recent diet change

• Any bruising or other bleeding

• Other symptoms, especially vomiting or changes in appetite

If you see blood in your dog’s poop, contact your vet’s office. Because some of the causes of bloody poop in dogs are very serious, they’re the best ones to guide you on the steps to take. They will want to know about the additional information you’ve gathered and how your dog is acting since symptoms began.

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When should I take my dog to the vet if they are pooping blood?

Taking your dog to the vet if you see blood in their poop is generally the best idea. Discuss the problem with them, and schedule an appointment as soon as possible to have them assessed. Emergency treatment may be needed if the bloody poop istype: entry-hyperlink id: kinshipArticle-merge-1446 like:

• Lethargy

• Weakness or collapse

• Vomiting

• Frequent diarrhea

• Loss of appetite

• Pale gums

• Other bruising or bleeding

• Known exposure to a toxin

• Difficulty breathing

• Unproductive straining to defecate

• Abdominal pain

How do vets diagnose the cause of blood in dog stool?

The most common cause of bloody poop in dogs is a condition called acute hemorrhagic diarrhea syndrome (AHDS), formerly known as type: entry-hyperlink id: kinshipArticle-merge-1446 (HGE). This syndrome encompasses many possible causes for diarrhea and is often assumed when other conditions like parasites and cancer have been ruled out.

In addition to performing a physical examination, veterinarians will often perform a variety of tests to rule out some causes of blood in a dog’s stool and to determine how severely a dog is affected. These tests can include:

• Bloodwork to assess dehydration and check to make sure the blood clots properly

• Fecal testing to check for parasites

• Abdominal imaging (ultrasound or radiographs) to look for masses or foreign objects

• Viral testing to rule out some contagious diseases

How do vets treat dogs who are pooping blood?

The treatment for a dog pooping blood depends on the cause. Dogs with parasites will need dewormers or medications to treat giardia. Dogs with blood clotting issues may need blood or plasma transfusions, steroids, or vitamin K1 to treat the underlying cause. Viral diseases and AHDS are usually treated with supportive care.

Bloodwork helps to determine how aggressive supportive care will need to be. Dogs without significant dehydration that seem to be doing well otherwise may be treated with basic outpatient care like subcutaneous fluids, anti-nausea medications, and recommendations for changes at home. Dogs that are dehydrated or feeling very ill are often hospitalized for IV fluids, anti-nausea medications, and additional therapies.

Antibiotics used to be prescribed frequently for bloody diarrhea but are now commonly reserved for very sick dogs with symptoms like fever, a low white blood cell count, or a failure to respond to basic treatment. Overuse of antibiotics can contribute to antibiotic resistance and future health problems for your dog, so limiting their use to known infections is vital.

Are there home remedies for dogs pooping blood?

Most dogs will go home withtype: entry-hyperlink id: kinshipArticle-merge-2180 as they recover from bloody diarrhea. Some common home-care remedies include a bland diet (either a pre-made prescription diet or a chicken-and-rice diet), probiotics made specially for dogs, and lots of rest and TLC. For dogs withtype: entry-hyperlink id: kinshipArticle-merge-1350, keeping their rear end clean can help to prevent problems with skin irritation and infections.

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Will my dog recover if they are pooping blood?

Most dogs with bloody poop will bounce back well with treatment, often within a few days. Dogs with more serious conditions like bleeding issues, cancer, or parvovirus infections have a more guarded prognosis. There are still treatment options available for these problems, but the length and complexity of care will be greater.

Are there ways to help avoid blood in dog feces?

The keys to avoiding bloody stool for your dog are centered around preventative care and avoiding triggers. Young puppies should be vaccinated and dewormed per your veterinarian’s instructions. They should also not meet unknown dogs or play in shared areas (like dog parks) until they are fully vaccinated. Adult dogs should stay on the recommended vaccine schedule and be on monthly preventatives to prevent intestinal parasites. Don’t let your dog drink untreated water and do your best to keep them from eating garbage and other found objects.

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FAQs (People also ask):

Can my dog die from pooping blood?

Bloody poop can be an indicator for a number of serious conditions like parvovirus, bleeding problems, cancer, and acute hemorrhagic diarrhea syndrome. These diseases can be deadly, and dogs that are pooping blood can get sick quickly.

Is there a specific diet for a dog with bloody stools?

A bland diet is often recommended to help dogs recover from having bloody stool. The is not the answer for every dog with bloody stool though, because some causes of blood in poop are more serious and will not respond to diet change alone.

What are the types of diseases that can cause blood in a dog’s poop?

Dogs can develop bloody poop for a variety of reasons, including viral or bacterial infections, dietary indiscretion, cancer, toxins, and blood clotting disorders.

How do I know if my dog’s poop is normal?

type: entry-hyperlink id: kinshipArticle-merge-1142 should be light to dark brown in color and formed. It should not fall apart or change shape easilytype: entry-hyperlink id: kinshipArticle-merge-2835. It may have a thin, slick, clear coating of mucus on the surface, but it should not have any evidence of blood in or on it.

References

• Acute Hemorrhagic Diarrhea Syndrome in Dogs

• Target Trial Emulation: Do Antimicrobials or Gastrointestinal Nutraceuticals Prescribed at First Presentation for Acute Diarrhoea Cause a Better Clinical Outcome in Dogs Under Primary Veterinary Care in the UK?

• The Use of Metronidazole in Acute Diarrhea in Dogs: a Narrative Review