Spaying early almost eliminates the chances of her getting mammary. Once spayed, she also can't get pyometra (a life threatening uterine infection). Preop bloodwork should be done and a safe anesthetic protocol followed (there is a thread about this in the YT Library).
I would spay her.
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |