Approximately 25% of female dogs will experience pyometra before the age of 10.
How common is pyometra in female dogs?
Pyometra is a common disease of female dogs, and the incidence varies depending on the region. In Sweden, where approximately 90% of the dog population is intact (not neutered), nearly 25% of all female dogs develop pyometra before the age of 10. In the United States, it is estimated that around 2% of female dogs have pyometra.
What are the chances of a dog getting pyometra?
The chances of a dog developing pyometra vary depending on the breed, age, and reproductive status of the dog. Unspayed female dogs are at greater risk of developing pyometra, with an estimated 25% developing the condition before the age of 10, and as many as 50% developing it before the age of 15. Certain breeds are more prone to developing pyometra, such as Labrador Retrievers, Boxers, German Shepherds, and Rottweilers. Additionally, spaying a female dog before her first heat greatly reduces the risk of developing pyometra.
Do all female dogs get pyometra?
No, not all female dogs get pyometra. Pyometra is more common in older, unspayed female dogs, as the hormonal changes that accompany the heat cycle make the uterus more susceptible to bacterial infections. However, there are other factors that can increase the risk of pyometra, such as a weakened immune system or a history of repeated breeding.
What breeds are more likely to get pyometra?
Certain dog breeds are more likely to develop pyometra, including rough Collies, Rottweilers, Cavalier King Charles Spaniels, Golden Retrievers, and German Shepherds. Additionally, larger breeds such as the Leonberger, Irish Wolfhound, Bernese Mountain Dog, Great Dane, and Saint Bernard are also more susceptible.