What is pyometrea? Guess I could Google it. I was neutered at 35 years old and haven't contracted it yet. Seems that we are often controlled by fears of something or another happening, and usually those fears make someone else wealthy, like insurance companies and veterinarians. She might suffer in some other way if she is neutered besides obesity. Her hormones will be off balance. I recall when my males were neutered, their darling personalities changed. One of them died at eight years because he had an enlarged heart and liver. It broke my heart and I can still weep for him when I think of Pierre. We were really close.