
Pyometra is a serious condition that can affect intact female dogs. It's a life-threatening infection of the uterus that can occur at any age.
Intact female dogs are more prone to pyometra due to the presence of a functional uterus. According to the article, pyometra is most common in older dogs, typically between 10 to 15 years of age.
Symptoms of pyometra can include excessive drooling, vomiting, and abdominal pain. These symptoms can be subtle at first, but they can quickly worsen if left untreated.
Pyometra requires immediate veterinary attention to prevent severe complications and potential death.
Curious to learn more? Check out: Intact Male Dogs
What Is Pyometra?
Pyometra is an infected uterus that can occur in female animals who have not been spayed. It's a serious condition that can happen to cats and dogs of any age.
Pyometra can occur at any age, and in dogs, it's been seen as young as 18 months. This is a stark reminder of the importance of spaying or neutering your pet.
A closed pyometra is a particularly serious type of infection where the infection is retained within the body. This often goes unnoticed by pet guardians until the patient is in critical condition.
A different take: How to Tell the Age of a Female Dog
Clinical Signs and Diagnosis

Recognizing the clinical signs of pyometra in an intact female dog can be a lifesaver. If you notice any of these symptoms, seek immediate veterinary care.
Lethargy or tiredness may be an early sign of pyometra. Vomiting and increased urination are also common symptoms.
A distended or swollen abdomen, due to uterine enlargement, is a clear indicator of pyometra. Vaginal discharge, particularly if it's increased or discolored, can also be a sign.
If you're concerned about your dog's health, don't hesitate to reach out to your vet. According to Dr. Bowers, "Pyometra is potentially fatal and should always be considered a medical emergency."
Pyometra is diagnosed through a combination of a doctor examination, a history of symptoms, and abdominal radiographs. Bloodwork is also a helpful diagnostic tool.
The only cure for pyometra is to surgically remove the uterus. Antibiotics may be prescribed, but surgery is the only way to truly cure the condition.
Here are the common symptoms of pyometra in an intact female dog:
- Lethargy or tiredness
- Lack of appetite
- Vaginal discharge (particularly if increased or discolored)
- Vomiting
- Increased urination due to internal pressure
- A distended or “swollen” abdomen, due to uterine enlargement
Frequently Asked Questions
What does it mean when a dog is still intact?
An intact dog is one that has not been spayed or neutered, meaning it is still capable of reproducing. This can come with unique challenges for dog owners, learn more about what to expect
What is an unneutered female dog called?
An unneutered female dog is also known as an intact female. Learn more about the benefits and drawbacks of keeping your female dog intact.
Sources
- https://richmondspca.org/2019/02/26/pyometra-a-medical-emergency-in-intact-female-dogs-and-cats/
- https://www.veterinary-practice.com/article/hyperoestrogenism-of-the-intact-female-dog
- https://pubmed.ncbi.nlm.nih.gov/12450624/
- https://www.pethealthnetwork.com/dog-health/dog-diseases-conditions-a-z/pyometra-why-you-should-spay-sooner-later
- https://carecharlotte.com/blog/the-relationship-between-spaying-neutering-and-cancer/
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