Blood in Dog Urine: What Does it Mean?

When pet owners notice blood in dog urine, they usually seek emergency veterinary care, which is highly recommended.

The correct term for blood in the urine is hematuria, which is caused by bleeding from any part of the urinary system.

To help you understand, let’s start with the makeup of the urinary system. It includes the kidneys, bladder, bladder and bladder.

The kidneys produce urine, which travels through the bladder to the bladder. The bladder stores urine.

Also Read: Is My Female German Shepherd Dog on Heat?

When an animal urinates, urine is excreted through the urethra. The urethral opening is at the end or inside the penis and vagina.

Due to the close relationship between the urinary and genital systems, blood in a pet’s urine can also originate from the penis and prostate in males and from the uterus and vagina in females.

Blood in Dog Urine: Causes, Signs and Testing

While each case is unique, the most common causes of bloody urine in both dogs and cats are:


It brings us to poison. Very often our furry good friends fall prey to rodent and rat poisoning common poison rat poison.

Unfortunately these poisons are not only good for mice but also delicious.

Second-hand poisoning occurs when dogs and cats in the Highlands and Westville are similarly prevented from taking them or by consuming rat poison by ingesting rat poison.

  • Urinary tract infection
  • The most common site of uroliths (stones in the urinary system- kidneys, bladder, urethra) with stones in the bladder
  • Cystitis (inflammation of the bladder)
  • Tumors of the urinary system
  • Injury
  • Coagulopathy (coagulation problem)

In addition to bloody urine, employers often notice clinical signs:

  • Filtering for urination
  • Frequent urination
  • Poor urine flow
  • Excessive dressing / laughing of the perineal / penile / vulvar area
  • Pain in the abdomen
  • Leakage of urine
  • Improper urination and “accidents”
  • Water consumption has increased
  • Vomiting
  • Laziness
  • Decreased appetite

Diagnostic testing is used to determine the cause of hematuria. The tests include:

  • A diuretic
  • Blood tests- CBC, chemistry panel, clotting tests
  • Urine culture
  • Abdominal radiographs (plain x-rays and contrast studies)
  • Abdominal ultrasound
  • CT scan

Treatment of hematuria is to identify and treat the underlying cause. The most common causes of hematuria in dogs and cats can be easily identified and treated with medication and / or surgery.

Depending on the trigger of your pet’s bloody urine, veterinarians may recommend one or all of the following:

  • Medications- Antibiotics, pain medications, anti-inflammatory
  • Surgery (for stones, some urinary tumors, anatomical abnormalities)
  • Changing diet/switching to prescription diet

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