Dog urinating blood: what can it be?

Author: Peter Berry
Date Of Creation: 18 February 2021
Update Date: 19 November 2024
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Why is your dog peeing blood?!?!
Video: Why is your dog peeing blood?!?!

Content

The presence of blood in the dog's urine is called hematuria and it is a serious symptom that can seem hopeless for the tutor if he does not know how to take the necessary measures, as the causes for the dog to urinate blood can be the most diverse, from a disease that can be easily resolved, to its evolution in a more serious condition.

Here at PeritoAnimal, we show you the possible causes for your dog to be urinating blood and what could be happening to him.

Causes for the dog to urinate blood

The causes for the appearance of blood in the urine of dogs can be the most diverse and this symptom should never be ignored by the owner, as it can become a more serious complication if not treated correctly. Therefore, the first step to be taken in these cases, even if your dog is not showing any symptoms other than hematuria, is to take him to the veterinarian for a complete consultation and additional tests, which will point out which organ the problem is, after all, in addition to the disease that is affecting the organ in question, losing blood daily, even in small amounts and through urine, can lead to a series of other problems and even the death of the dog.


At causes for the dog to urinate blood, therefore, can be as follows:

  • Cystitis: Bladder inflammation, which can be caused by bacteria, bladder stones, tumors, or even genetic malformations.
  • Various urinary tract infections, usually caused by bacteria.
  • Tumors.
  • Stone (stones) in the bladder or kidneys.
  • Poisoning.
  • Poisonings.
  • Various traumas: being run over, falling or hit.
  • Infectious diseases such as Leptospirosis and others.

Therefore, it is necessary that your dog has veterinary supervision so that the primary cause of the problem is discovered and your dog can start the treatment as soon as possible.

The appearance of blood in the urine, depending on the cause of the problem, also happens in different ways:


  • Blood in the urine may appear diluted, but it could also be that the dog is urinating pure blood.
  • The dog may be dripping blood when urinating, that is, urinating in drops of blood.
  • The dog may be urinating clotted blood that turns dark.

As hematuria can often be followed by vomiting, be aware of other symptoms that the dog may present and report to your puppy's veterinarian.

dog dripping blood in urine

When the dog is apparently normal, that is, it eats, plays and does its own things normally, owners hesitate to take the animal straight away to a veterinary clinic, even because the only symptom is urine with a slight reddish color, leaving the doubt in the tutor if it is really blood or if it is just the color of the urine.


Regardless of the diet, the color of the urine must always have a yellowish color, and any change is an indication that something is not going well with your dog's health.

Cases in which the dog is having difficulty urinating and the guardian notices drops of blood in the urine, in general, are associated with problems in the lower urinary tract, which comprises the regions of the bladder and urethra, which is the channel through which the urine is eliminated, and almost always are problems involving obstruction or stones in the bladder, which damage the lining of the organ, causing it to bleed, which in turn changes the color of the urine to a slight reddish color. Tumors can also be the reason for mucosal bleeding, so correct diagnosis by a veterinarian is necessary.

There are also some infectious diseases such as Leptospirosis and tick disease that cause hematuria. To learn more about Canine Leptospirosis - symptoms and treatment see this other PeritoAnimal article.

dog urinating pure blood

Another way for blood to show up in urine is when the dog is urinating pure blood. This means that the puppy's clinical condition has become more serious, and the help must be immediate, as the dog may have some heavy bleeding from having been run over, falling or having suffered a blow. Or, he may have been a victim of poisoning, and in these cases only the veterinarian will know what procedures to take, which may even include a blood transfusion depending on the amount of blood the animal has lost until the moment of care.

Dog urinating dark clotted blood

It is always important to be aware of changes in your dog's behavior and changes in his food, urine and feces.In cases where the dog's urine appears red, be aware of other signs such as apathy, lack of appetite and white gums, as these are strong indications that the dog has some internal bleeding or serious infectious disease.

Other causes can be intoxications or poisonings.

The clotted blood in the dog's urine looks sticky and dark. Also look for signs of bleeding or bruising elsewhere on your dog's body and take him to a veterinarian immediately.

It is important not to confuse blood in urine with urine color, as some disorders in urine color, such as very dark urine rather brown or black, do not always mean it is blood. These disorders can indicate a severe kidney disease, so there are laboratory tests that seek to elucidate these factors.

dog urinating blood and vomiting

One of the biggest villains for dog handlers is the canine parvovirus. It is a disease caused by a parvovirus and can be lethal if not treated properly and in time.

The most striking symptoms of canine parvovirus are vomiting and blood in the dog's urine. It is a highly contagious disease that infects healthy animals in a few days, however, because the initial symptoms are commonly confused with other diseases or just malaise, the guardian ends up taking a long time to seek the help of a veterinarian, making the cure for the disease. more difficult animal, as the disease is likely to be at an advanced stage.

To learn more about canine Parvovirus - symptoms and treatment, see this other PeritoAnimal article.

Treatment for blood in dog urine

Since the causes can be the most diverse, the treatment will depend on which organ was affected by the disease., and only the veterinarian can prescribe the most appropriate treatment.

The animal may even need surgery in cases of bladder and urethra obstruction or in cases of hemorrhage. And even a blood transfusion if the blood loss has been too great.

Medicine for the dog urinating blood

The medicine for the dog urinating blood will be prescribed according to the treatment that the veterinarian gives you. Therefore, never medicate your animal on your own, as more problems can result from drug poisoning.

This article is for information purposes only, at PeritoAnimal.com.br we are not able to prescribe veterinary treatments or perform any type of diagnosis. We suggest that you take your pet to the veterinarian in case it has any type of condition or discomfort.