TL;DR: Blood clots in your dog's urine indicate internal bleeding and require a veterinary exam within 24 hours, or immediately if your dog is unable to urinate. Taking a photo of the urine provides critical visual data for your vet to prioritize care.
What do blood clots in my dog's urine look like and what do they mean?
Finding blood clots in your dog's urine can be a distressing sight. These clots usually appear as small, red, or dark-brown gelatinous clumps within the urine. This condition indicates that bleeding is occurring somewhere within the urinary system—such as the bladder, kidneys, or urethra—and the volume of blood is high enough to allow coagulation before the urine is expelled. It is often an indicator of significant inflammation or tissue damage within the urinary tract.
Should I take my dog to the emergency vet for blood clots in their urine?
- The urgency level for blood clots in urine is Medium, meaning your dog should be evaluated by a veterinarian within 24 hours.
- This becomes a high-level emergency if your dog is straining and unable to pass any urine at all, as a clot can cause a life-threatening urethral blockage.
- If your dog is eating, drinking, and acting normally otherwise, a same-day or next-day appointment with your regular vet is appropriate.
How does taking a photo of my dog's bloody urine help the veterinarian?
- Take a clear photo of the urine and clots on the ground or in a container to provide visual evidence for the medical team.
- Photos allow the vet to see the size, color, and consistency of the clots immediately, which is helpful if your dog cannot provide a fresh sample at the clinic.
- Visual data ensures the vet can determine the severity of the issue and prioritize your pet's care through effective triage.
Clinical Context (Merck Veterinary Manual)
Blood clots in the urine of dogs warrant a thorough diagnostic workup to determine the underlying cause. Urinalysis is critical, including assessment of color and occult blood. Additional diagnostics such as complete blood count, blood gas analysis, blood pressure measurement, urine protein:creatinine ratio, abdominal radiographs and ultrasound, contrast studies, cystoscopy, and renal biopsy may provide valuable information.
Chapter: Urology, Emergency
Source: The Merck Veterinary Manual, 11th Edition (Page 1527)