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Cat Has Blood In His Stool

Diagnosis Of Blood In The Stool In Cats


Diagnosis of blood in the stool of your cat will require your veterinarian to diagnose the underlying condition that is causing the signs. During the initial veterinary exam you should provide your veterinarian with a complete history of your cats signs. Noting whether your cat is also suffering from diarrhea and vomiting, whether they have been eating regularly, and any other behavioral changes will be important. You should provide your veterinarian with information on the type of food your cat eats, as well as if there have been any dietary or lifestyle changes in the household that may have induced the signs.

Your veterinarian will then use the information you have provided, the results of the physical exam of your cat, and possible lab tests to come to a possible diagnosis.

Your veterinarian will most likely perform a fecal smear of your cats stool in order to check for parasites that may be irritating your cats intestine. This is typically performed quickly in your veterinarians office. Your veterinarian may order blood work, which will give a detailed report on your cats white blood cell count and may help identify the presence of any infection.

Treatment Of Hematochezia In Cats

There are several things your veterinarian might prescribe to treat your pet symptoms. These include:

  • Changes in the animals diet
  • Fluid therapy
  • Deworming medications for intestinal parasites
  • Antibiotics for bacterial infections
  • Motility modifying drugs that change the rate of movement of food through the intestines

Why Is My Cat Pooping Outside Of The Box

Pooping outside of the box can be your cats way of telling you something like I dont like it when you leave me home alone all day, or Im upset that theres a new pet in the house. Your cat could also be making a statement about the litter box itself, such as:

Going outside of the box can also point to a health issue, so be sure to talk to your vet if the situation continues.

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What Is Blood In The Stool

Blood in the stool in cats is a condition in which varying quantities of blood might appear in your cats stool. There are two different types of blood in the stool, Hematochezia which appears as bright red blood, or black, tarry blood. Blood in the stool is typically a symptom of an underlying condition. Blood in the stool can result from common and minor ailments or may be an indication of serious underlying infection or sickness. While this is not always an emergency condition, if the blood in the stool persists for more than short periods of time or occurs frequently, you should seek veterinary care for your cat.

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What Should I Do

Blood/Mucus in stool

If you notice that your cat is displaying any of these symptoms, especially after a recent change in their diet, make sure you stop providing that diet, and you take your cat to the vet immediately. In addition to that, avoid changing your cats diet, or giving it any new nutrients before consulting with your veterinarian first.

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My Cat Has Blood In His Stool But Acting Normal

There are two different types of blood in the stool, hematochezia which appears as bright red blood, or black, tarry blood. Bacterial infections can also behind their stomach upset, particularly if your cat has bloody stool but is acting normal.

Cat Has Diarrhea But Seems Fine What To Do When To Worry

Normal Stools & Urine

Lets summarize and say: Poop should be brown and formed. Urine should be yellow. We have two handy guides for you below to help you decipher whats what, and to make sure your kitty is healthy, happy and hydrated.

1) A Guide to the Rainbow of Poop & Urine Colors


Bloody Actual red blood seen in stool. Could indicate panleukepenia. Grossly abnormal, must be seen ASAP.

Mucous yellowish/white/clear slimy substance. Indicates severe bowel irritation. Grossly abnormal and needs immediate care.

Black True dark black color to stool. Usually indicates bleeding high in the bowel. Severe sign, needs immediate attention.

Brown Normal color. Be happy!

Orange Usually indicates way too much bile in stool, can occur with reflux. Seek medical advice.

Yellow Almost always indicates bacterial imbalance in the bowel. If has diarrhea also, usually related to coccidia. Seek medical advice.

White Grossly abnormal color, usually indicates, severe bacterial imbalance and severe infection in the bowel. Kitten at risk of dying, needs medical attention, ASAP.


Dry/hard Abnormal, usually indicates dehydration. Seek care, promptly.

Firm Normal, be happy.

Formed but soft Low range of normal. If stools change from firm to soft you should seek medical advice.

Toothpaste Still has somewhat tubular form but falls apart once touched. Abnormal, needs medication.

2) Water Makes the World Go Round An Overview of Hydration

Skin Turgor
Urine Color

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A Change In Your Cats Diet:

If your cat is used to a specific food, and then you change it, especially without consulting with your vet first, it might lead to complications with your cats health. Your cat might develop food tolerance, or it might have an allergic reaction to one or more ingredients in the new diet.

Allergies in cats are most commonly related to protein sources in their diet, such as beef, dairy products, and different types of fish. There are certain breeds, which are likely to have food intolerances more than others are, however, for all kinds of cats, it can happen at any age. This can disturb their digestive system, causing internal damage, which would lead to rectal bleeding.

Blood In Cat Poop But Acting Normaldo Not Ignore It

What causes Blood in cats stool and how to stop it

If you see blood in your cats poop, dont panic, but do have your cat checked by a veterinarian as quickly as possible. With cats especially, its never a good idea to delay seeking veterinary care.

Cats are evolutionary programmed to hide their illnesses. In the wild, a sick or injured cat could become a target for a larger predator.

This is the reason cats often hide their pain and discomfort. Sick cats will often act completely fineuntil theyre not. Signs of illness, like loss of appetite and weight loss, can be difficult to notice, especially in older cats.

Delaying treatment can lead to worse outcomes for the cat. Its always better to be safe than sorry, and bring your cat in for an exam if you see blood in your cats stool.

Disclaimer: This article is for informational purposes only and is not intended to be a substitute for professional veterinary care. Always talk to your veterinarian about questions you may have regarding your pets medical condition. Do not delay seeking professional veterinary advice because of something read on the internet.

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How Often Should A Cat Poop

There is no specific frequency or timetable for cats to poop. It definitely varies from cat to cat. It can also change for individual cats if theyre suffering from an illness, feeling stressed out, or had a change in diet thats affecting their digestive system.

As a general rule of thumb, cats will poop once, maybe twice a day. If your cat is pooping a lot more than that or missing a couple of days in a row, its not a bad idea to talk to your veterinarian. This may be your cats normal routine, but then again, it could indicate somethings up with your cat.

My Cat’s Pooing Blood But Has No Other Symptoms What Does This Mean

Remember that cats are very good at hiding signs of illness so just because you cant see any other obvious signs it doesnt mean you should ignore the blood in their poo. Dont wait for other signs to appear, the blood itself is enough to warrant a call to the vet. While the cause might be mild and not a massive cause for concern, its always better to be safe than sorry.

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If You See Blood In Your Cat’s Stool Here’s What To Do To Help Your Pet

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It’s totally natural to feel a little freaked out when you first see blood in your cat’s stool, especially if they’re acting normal. But this situation is a huge clue to your favorite feline’s health, so here are some methods to determine what might be happening and more importantly, when to schedule a prompt checkup with your vet.

What Causes Blood In Cat Stool

Blood In Cat Stool

Blood in cat stool is most often caused by colitis . Although colitis is one of the most common reasons for blood in a cats stool, colitis is a symptom rather than a diagnosis.

Colitis is a general term that describes inflammation of the colon, which is part of your cats intestinal tract.

Bloody stool can be caused by many different things. Here are some of the most common causes:

Also Read: 10 Subtle Signs Your Cat May Be Sick

As you can see, blood in a cats stool can have lots of different causes some are minor, some are more concerning, and some are true emergencies. Its impossible to know exactly the reason for the blood you are seeing in your cats bowel movements without a veterinary exam.

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What If There Is Blood In Cat Poop

Dont panic if you notice blood in your cats stool. It might just be that your cat had a bit of constipation and strained too hard while trying to go. If the problem continues and theres a lot of blood, the blood is bright red, or other concerning symptoms come up, take your cat to the veterinarian. Your cat may have an issue that requires medical treatment, like infection, parasites, food allergy, polyps, cancer, or bowel obstruction.

Reasons For Blood In Cat Stool

There are a few reasons why you might see blood in cat poop. Some are more serious than others.

Diarrhea can cause irritation of the lining of the lower gastrointestinal tract, leading to bleeding. If your cat has diarrhea or soft stools, they may start to appear bloody after a couple of days.

Constipation often makes a cat strain to defecate. This sometimes leads to ruptured blood vessels in the lower GI tract. The stool often appears hard and small and may have blood on the outside.

Both diarrhea and constipation can be caused by stress, dietary changes or intolerance, parasites, foreign bodies, infections, toxin exposure, inflammatory bowel disease, and many other illnesses.

Dehydration can cause constipation in cats. On the other hand, diarrhea often leads to dehydration. Chronic constipation can lead to a condition called megacolon, an enlarged intestine.

Growths like polyps, cysts, and tumors can cause blood in the stool.

Many diseases and disorders can cause GI problems that lead to blood in the stool. In some cases, the cat’s stool will look normal except for the blood.

Watch for dark-colored stools that look tarry or resemble coffee grounds. This may not look like blood at first because it is so dark in color. That’s because it is digested or partially digested blood. The presence of dark blood in stools means there is bleeding somewhere in the GI tract, like the small intestine or stomach.

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Cat Bleeding From Rectum

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Having a cat is like having a baby, you must notice the little details about them and take care of their health. For cat parents, a cats behavior is an essential indicator of its health, and so is their litter box. Many pet parents emphasize checking your cats litter box from time to time. They check if their cat is urinating large amounts, or if there are any abnormalities in the feces when it defecates. That way, you can notice if their bowel movement is healthy or not.

Checking your cats poop could help you diagnose your cats condition much sooner in case it has an underlying health problem. Sometimes, a cats feces could be accompanied by blood or mucus, and you can notice your cats behavior changing whenever they defecate if that is the case. So, what could be the explanation behind this mucus or blood in your cats feces? What health conditions could underlie this symptom? Why is your cat bleeding from rectum?

NOTE: We want to inform our blog readers that before we publish any article, the team Proudcatowners does deep research based on experience and knowledge about cats and everything related to them, to guarantees reliable and precise information, satisfy the readers is our first priority.

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Tests To Diagnose Cause Of Bloody Stool

Why is there Blood in Your Cat’s Poop? – and how to treat it

Your vet will do a number of blood and physical tests to determine the cause of your cat’s bloody stool. He will examine the rectal area and take a blood sample to determine a chemical profile and a blood count.

You’re encouraged to bring a recent stool sample, as this can show evidence of parasites. More serious cases of bloody stool will require x-rays, ultrasound or colonoscopy.

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Possible Causes Of Bloody Cat Stool

Anal bleeding can be the result of any number of things, from infections to blood clot disorders to cancers. Before undergoing a course of treatment, it’s important to find out what is causing the bleeding.

If you notice your cat is constipated, the bleeding could be caused by dry stool agitating the rectum and anus during defecation. A feline enema administration could help to solve this problem, as well as switching the your pet’s diet to food that is high in water and in fiber.

Behavioral cues can also help in diagnosis. If you see your cat rubbing its hindquarters on the ground, it may be suffering from itchiness due to anal sacs. Make a note of this before seeing your doctor, as it will cut the time spent diagnosing and reduce the number of tests needed.

Trauma to the anal region could account for bright red blood in the stool. This is especially likely in outdoor cats, who could be bitten during a fight, or may experience a fractured pelvis. Trauma could also have occurred during a health care exam, such as during a probing or enema.

There are a number of bacterial infections and cancers, which occur mostly in older cats, that could cause anal bleeding. If you suspect this is the case, visit your vet immediately.

An equally urgent cause for medical attention is the digestion of mouse or rat poison. These poisons use Warfarin, which disables blood clotting factors in your cat. If you notice anal bleeding in combination with lethargy, see your vet immediately.

Causes Of Hematochezia In Cats

There are many potential causes of hematochezia. The most common causes are usually associated with the gastrointestinal tract, although in some cases, the cause is completely unrelated . It is important to determine the cause of hematochezia, as specific treatment is often necessary for these patients.

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Seek Advice For Blood In Your Dogs Stool

Blood in your dogs stool can be a scary sight, and its true that in some cases, this is not a good symptom to see. However, in many situations, the problem can be treated easily by the vet or even by simply just waiting for it to heal on its own. This doesnt necessarily mean your dog is fatally ill, but since theres always that possibility, getting a professional opinion is crucial, as quickly as possible.

When your dog has blood in her stool, you should always speak with your vet about the problem right away. Be receptive and responsive to any treatments they prescribe, and your dog is likely to be on the mend soon.

At VEG, you will always speak with a compassionate emergency vet who is ready to help you with treating any illness your pet may be experiencing. Our veterinarians will offer advice on how to proceed with caring for your pet and will provide the treatment your pet needs.

How To Treat A Cat With Blood In Its Stool

Why Does My Cat Have Blood In His Stool

This article was co-authored by Deanne Pawlisch, CVT, MA. Deanne Pawlisch is a Certified Veterinary Technician, who does corporate training for veterinary practices and has taught at the NAVTA-approved Veterinary Assistant Program at the Harper College in Illinois and in 2011 was elected to the board of the Veterinary Emergency and Critical Care Foundation. Deanne has been a Board Member of the Veterinary Emergency and Critical Care Foundation in San Antonio, Texas since 2011. She holds a BS in Anthropology from Loyola University and an MA in Anthropology from Northern Illinois University.There are 9 references cited in this article, which can be found at the bottom of the page. This article has been viewed 55,444 times.

If you notice that your cats stool contains blood, it is important to act fast. Start by contacting your vet and making an appointment. Follow their advice regarding medication and treatment options. While at home, make sure that your cat stays relaxed, hydrated, and eats a bland diet. Continue to monitor your cats litterbox for any additional problems. Stay patient as it may take a while before your cat is back to 100%.

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Tips For Changing Your Cats Diet

If the vet pinpoints your cats diet as a source of the blood in his stool, here are a few tips:

  • Dont change your cats diet suddenly. Slowly phase out one food and replace it with the new food.
  • Your cat may have a food intolerance. An exclusion diet may be the best way to find the food ingredients that are causing the irritation to his system. Your vet can recommend the best way to go about an exclusion diet.
  • Dont make any changes without your vets approval. Cats can not only be finicky, but they can also be sensitive to changes in their food. You dont want to make the situation worse.

So, the bottom line is: If you see blood in your cats stool, take him to vet right away. It might or might not be a serious illness but its definitely a sign that something is wrong and your cat needs help to heal!

In the meantime, you can learn more about how to keep your pointy-eared buddy happy and healthy through our cat blogor cat page! We hope you found this article helpful and if your cat ever gets any cuts, abrasions, ear infectionsor ringworm, we hope you keep Banixx Pet Care in mind.


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