[QUOTE=Bluey;8451783]
Seems that the percentage of pyometra runs about 25%:
http://www.animalmedcenter.com/faqs/category/pyometra1
The percentage of breast cancer is the same:
http://www.caninecancer.com/mammary.html
Breast cancer happens also in spayed female dogs, but at a rate of .01, much less.
That is very high rates, not sure I would want to take those chances with my dog.
I didn’t look at the % of problems from spaying, that would be another consideration.[/QUOTE]
Thank you. The 25 percent for pyometra is quite high and it is things like that really lead me to want to spay her. I can certainly put up with her goofy behavior while she is in heat although I wouldn’t mind not having to.